UNAM 2024 Mock Exam area 1 Physical, Mathematics and Engineering Sciences

Is not correct.

We suggest the following procedure.

Multiply as if they were polynomials in the variable i

(–9 + 2i) (–2 + 3i) = 18 – 27i – 4i + 6i² = 18 – 31i + 6i²

Take into account that

i² = –1

Simplifies

18 – 31i + 6i² = 18 – 31i – 6 = 12 - 31i

Is not correct.

B) The workshop did not compete with other branches of production.

C) The ranches were not resistant to any modification.

D) The ejido was not a dominant productive unit in New Spain.

We suggest you consult the economic and social structure of New Spain.

Is not correct.

We suggest the following procedure.

The Greatest Common Factor (GCD) of the coefficients is 2, so it can be factored

–8t² – 18t³ + 4t⁵ = 2 (–4t² – 9t³ + t⁵)

The minimum power of the variable t is t² so

2 (–4t² – 9t³ + t⁵) = 2t² (–4 – 9t + 2t³)

Is not correct.

B) Water (H₂O) is a compound formed by two different atoms: hydrogen and oxygen.

C) Air is a mixture made up of different elements and compounds. Oxygen (O₂) is an elemental substance made up of a single type of atoms.

D) The water (H.₂O) is a compound formed by two different atoms: hydrogen and oxygen. Air and marble are mixtures because they are made up of different compounds and/or elements. On the other hand, nitrogen (N₂) is an element, since the molecule of this substance is made up of atoms of the same type.

Is not correct.

A) The Bourbon Reforms are considered internal factors.

C) The implementation of the Constitution of Cádiz was influenced by Spanish nationalism.

D) Creole nationalist sentiment is an internal factor.

We suggest you prepare a comparative table of the internal and external causes of the Independence of New Spain.

Is not correct.

The body of the news is not the last part of the informative note.

The climax is not the last part of the briefing note.

The headband is part of another element of the information note.

We suggest you consult examples of informative notes to identify their elements.

It is right.

The indirect object can be a prepositional group. In some cases, the indirect object answers the questions: to whom? or for whom?

Is not correct.

A) Remember that there are four fundamental chemical elements that make up the organic molecules that make up living beings, sodium does not correspond to these elements.

B) Remember that there are four fundamental chemical elements that make up the organic molecules that make up living beings, calcium does not correspond to these elements.

C) Remember that there are four fundamental chemical elements that make up the organic molecules that make up living beings, iron does not correspond to these elements.

We suggest you study the physical-chemical properties of the organic molecules that make up living beings.

Is not correct.

A) The French Revolution did not have democratizing purposes.

C) The French Revolution was not a direct cause of the Russian Revolution.

D) Napoleon's ideals did not only prevail in Europe.

Is not correct.

We suggest the following procedure.

Identify that the binomial is a difference of squares

x²y2 – 25w²= (xy)²– (5w)²

Factor as a product of conjugate binomials

(xy)² – (5w)² = (xy – 5w) (xy + 5w)

Is not correct.

The previous text places emphasis on the message and not on the characteristics of the function.

Is not correct.

Remember that photovoltaic cells are made up of crystals of semiconductor material that have the property of converting the energy of the solar radiation they receive into electrical current.

Is not correct.

We suggest the following procedure.

Perform the operation inside the large parenthesis first.

(4 – i ) – ((3 + 8i) – (5 + 2i)) = (4 – i) – (–2 + 6i)

Subtract what's left.

(4 – i) – ( ​​– 2 + 6i) = 6 – 7i

Is not correct.

According to estimates prepared by the World Bank and the United Nations (Population Division), for the year 2007, they are not the most populated.

Is not correct.

A) Urban groups were limited to participate in political affairs.

C) The large merchants were determined to preserve the privileges inherited from the colonial past.

D) The landowners defended centralism as a form of government.

We suggest you study the characteristics of federalist politics in independent Mexico.

Is not correct.

The adjective that accompanies the noun "perspectives" is "psychological" and not "ontological."

The author does not mention that "perfection of form" is an element wasted by the Spanish modernists.

They reached, through Nietzsche, the denial of God or any other controversy with metaphysical and religious truth. However, this does not mean that they are elements that have not been taken advantage of.

Is not correct.

A) Although the scintillation counter is used to detect radioactivity, it does not allow the trajectory of the particles to be visualized.

B) Although the Geiger counter is perhaps one of the best-known radioactivity detectors, it is not possible to visualize with it the trajectory of the particles that constitute the radiation.

D) Although this device allows us to see an energetic particle that impinges on it, it is not possible to visualize its trajectory.

Is not correct.

We suggest the following procedure.

Find two numbers that multiplied together give (5) (–2) = –10 and added together give 9.

Decompose the term in z as 9z = 10z – z and rewrite the polynomial

5z²+9z – 2 = 5z² +10z – z – 2

Factor the Greatest Common Divisor of the first two and last two terms.

5z ² +10z – z – 2 = 5z (z + 2) – (z + 2)

Factorize

5z (z + 2) – (z + 2) = (z +2)(5z –1)

Is not correct.

The characteristics of Contemporary literature innovate in the resources that make literature closer to today's human being.

We suggest that you prepare a comparative table of the characteristics of Contemporary literature.

Is not correct.

A) Remember that the synthesis of carbohydrates in photosynthesis does not involve the breakdown of glucose.

C) Remember that anabolic processes do not consist of the degradation of the glucose molecule.

D) Remember that the disintegration of glucose is a catabolic process.

Is not correct.

The group of authors selected is not the most representative of Contemporary literature.

We suggest you review the work of the most representative authors of Contemporary Mexican literature.

Is not correct.

Hydrostatic pressure is a function of the depth to which the bodies are submerged.

We recommend you study the concept of hydrostatic pressure.

Is not correct.

A) Although coal is one of the main mining resources required in the steel industry, since it can produce electricity, which is a fundamental driving force of the industry; Nickel is not, it is used in numerous industrial applications along with steel to increase hardness, strength and ductility.

C) Neither of the two minerals are the main mining resources required in the steel industry. Limestone is a material that is used in the construction industry and magnetite is an iron mineral and has the quality of strong magnetism.

D) Neither of the two minerals are the main mining resources required in the steel industry. Copper is used in the electrical and automotive industries, and sulfur is used in the rubber, paper, phosphorus, gunpowder, and insecticide industries.

Is not correct.

In a nuclear fusion reaction two light nuclei combine to produce a heavier nucleus. Because the nuclei have a positive electrical charge, there is an electrostatic repulsion between them, which makes it necessary for them to have a certain kinetic energy to overcome the Colombian potential barrier, and to become close enough to each other so that the nuclear forces produce the necessary binding action.

Thus, nuclear fusion processes take place at very high temperatures, like that of the Sun and stars.

Is not correct.

We suggest the following procedure.

Consider the following method for developing a cubed binomial with the following characteristics

(a - b)³ = A³ – 3th²b+3ab² - b³

Identify both values ​​from the operation (–w² – 6z)³

a = –w²

b = 6z

Replace the method

(–w² – 6z)³ = (–w²)³ –3 (–w²)² (6z) + 3(–w²) (6z)² – (6z)³

Perform the necessary operations

(–w²)³ –3 (–w²)² (6z) + 3(–w²) (6z)² – (6z)³ = –w⁶ - 18w⁴z – 108w²z² - 216z³

Is not correct.

A) The lysosome does not fulfill the function of protein synthesis.

B) The peroxisome does not fulfill the function of protein synthesis.

C) The glyoxysome does not fulfill the function of protein synthesis.

We suggest you make a comparative table between autotrophic and heterotrophic cells with their respective organelles.

Is not correct.

A) The Ayutla Plan took place during the Santa Anna government.

B) The Tacubaya Plan took place during the Constitution of 1857.

D) This plan is after the date on which Porfirio Díaz becomes president.

We suggest you prepare a comparative table of the plans enacted in the history of Mexico, to identify their characteristics and the historical stage to which they belong.

Is not correct.

B) Imperialism allowed scientific and technological innovation.

C) These two options are a consequence of imperialism.

D) Long after the imperialist process began, the development of measuring instruments became possible.

Is not correct.

Remember that in the text you read the emperor stays awake even when the chess game is long, and it is the minister Wei Cheng who falls asleep.

The king does not appear to have any character with this noble title.

During the chess game the emperor and the minister Wei Cheng participate, the dragon does not appear in this scene.

Is not correct.

We suggest you study the Laws of signs and the following procedure.

El Greatest Common Divisor of the coefficients es 5.

La minimum power of each of the variables es c⁴D²ye²

So the Greatest common divisor –10c⁸d⁴e³, –25c⁴d²e⁵, –40c⁵d²e²     es   –5c⁴d²e²

Is not correct.

A) Although forest fires pollute with carbon dioxide, carbon monoxide, etc., they do not represent a major deterioration to the ozone layer.

B) Active volcanoes emanate ash and gases which are toxic only in the vicinity of the crater and have no effects on the ozone layer.

C) The gases emitted by airplanes, even though they are polluting agents, do not represent a significant threat to the deterioration of the ozone layer.

Is not correct.

Lewis suggested that when atoms combine they tend to share electrons to acquire structures with eight valence electrons, that is, electronic structures like those of noble gases, thereby achieving greater stability.

If you review this example, you will notice that both elements have five electrons, so the configuration is not stable. We suggest you verify that all the elements complete the eight electrons.

Is not correct.

Remember that in Lewis structures the valence electrons are arranged so that each atom of the molecule has a noble gas configuration, that is, eight electrons around it.

If you review this example, you will notice that an element has six electrons, so the configuration is not stable. We suggest you verify that all the elements complete the eight electrons.

Is not correct.

A) Remember that Democritus had no knowledge of Chemistry, while Dalton was unaware of the existence of the nucleus.

C) Remember that Democritus had no knowledge of Chemistry.

D) Remember that Democritus did not know about the existence of the nucleus, while Thomson knew about the existence of electrons.

Is not correct.

We suggest the following procedure.

Consider the following method for developing a multiplication of binomials with these characteristics

(a +b) (a +c) = a² + (b + c) a + bc 

Replace the method

(3x .)³ + 4) (3x ³ + 3) = (3x³)² + (4 + 3) 3x³ + (4) (3)

Perform the necessary operations

(3x .)³)² + (4 + 3) 3x³ + (4 ) (3) = 9x⁶ + 21x³ + 12

Is not correct.

A) We remind you that Kepler's Law corresponds to planetary orbits.

C) We remind you that Bernoulli's Law describes fluids in motion, there is no Bernoulli principle. 

D) We remind you that Newton's Law does not directly describe fluids at rest.

Is not correct.

A) Alberta is a province located in western Canada with an annual production of 808 million barrels (mb). In America it is located in 5th place after Venezuela, the United States of America, Mexico and Brazil, so it is not the area with the highest oil production worldwide.

B) Texas and Louisiana together with their continental shelf in the Gulf of Mexico are the main oil producing region in the United States of America; in addition to having the most important oil infrastructure in the country (refineries and petrochemicals); However, it is not the area with the greatest oil production worldwide.

C) Chad–Nigeria–Angola are the main oil producers in sub-Saharan Africa; along with other African countries. As of 2003, they constituted 15% of the imports of the United States of America, however it is not the area with the greatest oil production worldwide.

Is not correct.

The poem reflects on a painting in which the youth of some character is kept, it does not say who it is. It refers to the ephemerality of life which is not reflected in the painting, but rather in which the character is saved from oblivion.

We suggest you consult interpretations of different poems.

Is not correct.

A) The previous fragment is not an example of Romanticism.

C) Naturalism does not intend to make a portrait of the social atmosphere in which the characters find themselves.

D) The previous fragment is not an example of Modernism.

We suggest you prepare a comparative table of literary currents.

Is not correct.

B) In the same family, the elements at the top have a smaller radius than those at the bottom, therefore, it is more difficult to separate the electron due to their proximity to the nucleus.

C) In the same period the number of electrons in the energy levels increases, requiring a different amount of energy to separate an electron from the atom.

D) In ​​the same period, when traveling from right to left, the number of electrons decreases; since the effective nuclear charge is smaller, it will require less energy to subtract the electron from the atoms that are on the left.

Is not correct.

None of the organelles performs the function with which it has been related.

We suggest you make a comparative table in which you identify the structure of the cellular organelles with their corresponding function.

Is not correct.

B)François Quesnay precedes the classical doctrine.

C) Jacques Turgot precedes the proposal of the physiocrats.

D) The aristocrat Charles Townshed did not reflect on economic doctrines.

Is not correct.

Remember the following spelling rules:

Words that end with the sound /i/ preceded by a vowel with which they form a diphthong are written with and.

Words ending in –illa and –illo are written with ll

Almost all verbs ending with –illas, –ullar and –ullir are written with ll.

Is not correct.

We suggest the following procedure.

Multiply as if they were polynomials in the variable i

(–5 + 7i)(5 + 7i) = –25 – 35i + 35i + 49i² = –25 + 49i²

Consider that i² = –1

–25 – 35i + 35i + 49i² = –25 – 49 = -74

Is not correct.

Purpose, textual organization and completeness are not exclusive phases of argumentative discourse.

We suggest you review the properties of the text.

Is not correct.

Remember the following spelling rules:

Words that begin with des– and dis– are written with s.

The endings of the diminutives –cito, –cico, –cillo and their feminine ones are written with c.

Is not correct.

Remember that identifying keywords allows you to deduce some fact and action from a specific phrase.

Is not correct.

B) Terrace cultivation is not carried out on lake surfaces, but on mountains and hills to avoid soil erosion.

C) Clearing is an agricultural system that consists of removing weeds to penetrate the soil and leave it looser, so that irrigation and rain water filters better into the soil.

D) Temporary cultivation is one that is done depending exclusively on the water that is deposited on the ground in the form of rain or snowfall.

Is not correct.

A) Remember that History does not correspond to the science that studies thoughts and their mental forms.

C) Remember that History does not correspond to the science that studies natural phenomena and their relationship with the environment.

D) Remember that History does not correspond to the science that studies the properties of substances and the exchanges between them.

Is not correct.

B)These processes predate the Industrial Revolution.

C) These processes correspond to the development of the techno-scientific revolution.

D) These are causes of the Industrial Revolution.

Is not correct.

B) Bernardo O'Higgins and José María Morelos are not liberators of these places.

Is not correct.

A) Aristotle, Plato and many other of their followers rejected the idea that atoms were the smallest portion of matter that could exist. Aristotle considered that matter could be divided indefinitely, meaning that matter was continuous. For Aristotle, the chemical elements were essentially different types of matter, which he said was always found in the form of a mixture, never pure.

C) Joseph John Thomson accepted the existence of atoms, however, his work with cathode rays and especially his discovery of electrons, in 1897, led him to conclude that they are not indivisible particles, but are made up of electrically charged particles.

D) Ernest Rutherford knew that atoms were not indivisible particles. Rutherford proposes that the atom is like a kind of planetary system, in which electrons rotate in closed orbits around a tiny nucleus with a positive electrical charge and in which most of the mass of the atom is concentrated.

Is not correct.

We suggest the following procedure.

For each factor, distribute the exponent and use the power of a power rule.

Be careful with the (–) sign.

Remember that –x is the same as (–1)x

So (–x)⁹ = (–1)⁹ x⁹ = (–1)x⁹ = –x⁹

(a⁴⁰b⁴⁸)(-to³⁶b⁹)

Now, multiply using the product of powers property.

The exponents of the same bases are added.

(40b⁴⁸) (-to³⁶b⁹) = -A⁷⁶b⁵⁷

Is not correct.

B) Remember that the generation of electromagnetic waves has no relationship with the mass of bodies.

C) Remember that a magnet by itself does not induce an electromagnetic wave, it needs to be in motion.

D) Remember that static electric particles generate an electric field, but they do not induce a magnetic field, therefore, they cannot generate an electromagnetic wave.

We suggest you review the topic of Ampere–Maxwell Law.

Is not correct.

B) The promotion of public, compulsory and secular primary education was a cultural action, not an economic one.

C) The decree of the Civil and Penal Codes of 1870 and 1871 is a legal measure in the government of Juárez.

D) The Juárez government did not ignore the signing of the trade agreements between Mexico and Spain.

We suggest you study the characteristics of the Benito Juárez government during the Restored Republic.

Is not correct.

Although, indeed, the Olga part had a lover, the text you read does not mention the fact that she lived with another man.

Although María Olga is described as a charming woman, in the text you read, this attribute is not the one that infuriates her husband. 

María continues with her duties, therefore, this is not why María Olga's husband gets angry.

Is not correct.

A) Remember that there are four fundamental chemical elements that make up the organic molecules that make up living beings, potassium does not correspond to these elements.

B) Remember that there are four fundamental chemical elements that make up the organic molecules that make up living beings, calcium does not correspond to these elements.

D) Remember that there are four fundamental chemical elements that make up the organic molecules that make up living beings, magnesium does not correspond to these elements.

We suggest you study the physical-chemical properties of the organic molecules that make up living beings.

Is not correct.

We suggest you study the Laws of signs and the following procedure.

First look for the common factors that the two monomials have.

20x³ – 45xy² = 5x (4x² - 9 and²)

Recognize that the binomial in parentheses is a difference of squares

5x (4x² - 9 and²) = 5x ((2x)² – (3y)²)

so it is factored as a product of conjugate binomials resulting in

5x ((2x)² – (3y)²) = 5x (2x – 3y)(2x +3y)

Is not correct.

Remember that in the text the emperor swore to protect the dragon, so the emperor cannot be the one who killed the dragon.

Remember that the captains only appear at the end of the text, therefore they do not participate in the death of the dragon.

Remember that in the text the noble title that appears is "emperor" and not "king."

Is not correct.

We suggest the following procedure.

Group two by two and factor as much as you can in each pair of monomials

b² – 6b + 10b – 60 = (b² – 6b) + (10b – 60)
                         
                               = b (b – 6) + 10 (b – 6)

Now factor (b – 6)

b(b – 6) + 10(b – 6) = (b + 10) (b – 6)

Therefore the result of factoring the expression b² – 6b + 10b – 60 is

b² – 6b + 10b – 60 = (b + 10) (b – 6)

Is not correct.

A) This literary movement tries to break with the aesthetic values ​​of the past.

B) Cubism is characterized by the representation of reality, objects, human beings and landscapes, through geometric shapes.

C) The previous poem does not meet the characteristics of stridentism.

We suggest you review the types of literary currents in at least three sources of information.

Is not correct.

A) During the Porfirista government administration, the rights of citizens were constantly violated.

B) The worker and peasant struggle was harshly repressed by Porfirio Díaz.

D) In ​​the Porfiriato the creation of political parties was practically unthinkable.

We suggest you study the characteristics of the governments of Porfirio Díaz.

Is not correct.

B) The savanna has a tropical climate with rain in summer (Aw), with vegetation predominantly of grasses and gallery trees.

C) The forest develops in a temperate rainy and cold rainy climate.

D) The tundra remains covered in snow for two thirds of the year, it is characterized by the ET (polar tundra) climate.

We recommend you study about natural regions.

Is not correct.

A) Remember that the mitochondria do not carry out photosynthesis.

B) Remember that the vacuole does not carry out photosynthesis.

C) Remember that the cell wall does not carry out photosynthesis.

We suggest you make a comparative table between autotrophic and heterotrophic cells with their respective organelles.

Is not correct.

Remember that light bends around objects comparable in size to the wavelength.

Is not correct.

We suggest you study about the discovery of Radium as a radioactive element.

Is not correct.

A) Remember that a mixture is a proportion of matter made up of two or more substances, in proportions that can vary by adding some components. Steel is a mixture, but platinum and pumice are not.

B) Remember that a mixture is a proportion of matter made up of two or more substances, in proportions that can vary by adding some components. Potassium iodide is not a mixture.

D) Remember that a mixture is a proportion of matter made up of two or more substances, in proportions that can vary by adding some components. Air and bronze are a homogeneous mixture, but aluminum is not.

Is not correct.

We suggest you study the reduction of like terms and the following procedure.

Remove the parenthesis

–x + 22 + (x – x) = 32

           –x + x – x = 32 – 22

Reduce like terms

                       –x = 10
As an x is negative, use the law of signs to clear x

                         x = –10

Is not correct.

Coherence, adequacy and cohesion are not exclusive requirements of the disclosure text.

We suggest you review the properties of the text.

Is not correct.

B) According to the electronegative value of H₂O (1.4) is classified as a polar covalent substance, since the atoms participating in this molecule have similar electronegativity values, it means that the valence electrons are only partially closer to the most electronegative atom, in this case, oxygen forms a negative pole and hydrogen a positive pole.

They are covalently polar compounds if the electronegativity difference of the participating atoms is in the range 0.5 – 1.6.

C) CuBr₂, according to the differences in electronegativities (2.8 – 1.9 = 0.9) is classified as a polar covalent substance; Since the atoms participating in this molecule have similar electronegativity values, it means that the valence electrons are only partially closer to the most electronegative atom. In this case, bromine forms a negative pole and copper a positive pole.

It is very common to assume that the interaction between a metal and a non-metal is always ionic, however, electronegativity, among other chemical characteristics of the elements, gives us information about the way in which atoms bond. On the other hand, its properties also depend on how its atoms are arranged, that is, on its structure.

They are covalently polar compounds if their difference in electronegativity of the participating atoms is in the range 0.5 –1.6.

D) The CH₄, according to the differences in electronegativities (2.5 –2.1 = 0.4) is classified as a non-polar covalent substance, since the atoms that participate in this molecule have very similar electronegativity values, it means that the valence electrons are practically equidistant between both nuclei, therefore, they do not form poles.

They are non-polar covalent compounds if their difference in electronegativity of the participating atoms is in the range 0.0 – 0.4.

Is not correct.

Tragedy is a subgenre of drama; Their characters are antiheroes, they focus on their conflict and fall as individuals.

The novel is a subgenre of narrative; Written in prose, it relates fictional events and its characters are usually common.

The dramatic genre deals with some episode or conflict in the lives of human beings, whether common or not; The subgenres of comedy and tragedy belong to it.

We suggest you prepare a synoptic table of the characteristics of literary genres.

Is not correct.

B) This modification to the constitution happened after the Díaz government project and the revolutionary period.

C) Porfirio Díaz was not interested in reducing the high rate of illiteracy among the people.

D) The Porfirista government was characterized by harsh social repression and tremendous exploitation of peasants and workers.

We suggest you study the characteristics of the governments of Porfirio Díaz.

Is not correct.

B) The central republic is a form of government that favors the economic and political interests of the clergy.

C) No constitution in our country has established a moderate monarchy as a form of government.

D) The military dictatorship is a form of government that is imposed, not established by constitutional mandate.

We suggest you study the general characteristics of the Constitution of 1857.

Is not correct.

A) and C) The energy obtained by harnessing wind energy is called wind energy. Since wind energy is mechanical energy, its transformation into electrical energy can be done with high efficiency, using wind turbines that consist of a propeller driven by the wind that drives a generator.

D) In ​​geothermal energy, the high temperatures generated inside the Earth are used to produce electricity through steam.

Is not correct.

The fragment you read corresponds to an argumentative text.

Remember that argumentation is a chain of reasoning that serves to demonstrate a thesis. 

Is not correct.

B) The Indus and Ganges rivers are located in South Asia, on the Hindustani peninsula.

C) The Rhine River rises in Switzerland and runs north between the Black Forest and the Vosges. The Danube River runs through central Europe.

D) The Obi and Lena rivers belong to northern Asia, they rise in the mountainous areas of interior Asia.

Is not correct.

A) Remember that microtubules and microfilaments do not form centrioles.

C) Remember that microtubules and microfilaments do not form ribosomes.

D) Remember that microtubules and microfilaments do not form the centrosome.

We suggest you study the structure and function of cellular organelles.

Is not correct.

B) The economic policies applied by the Bourbons do not represent causes of the Industrial Revolution.

C)International rivalries between powers did not lead to the Industrial Revolution.

D) The works of the enlightened did not convince all the English people that it was necessary to make a revolution.

Is not correct.

The logo is not an element of the news.

The editorial is not an element of the news.

The header is not an essential element of the news.

We suggest you prepare a synoptic table of the components of the informative note.

Is not correct.

The text you read is not of this type.

Remember that it is the narrative text that recounts one or several events that have occurred over time. 

Is not correct.

We suggest you carry out a brief investigation on Bohr's main contributions to Physics and Chemistry on the atom, in this way, in addition to knowing his work, you will be able to differentiate him from other scientists.

Is not correct.

We suggest the following procedure.

Perform the multiplications indicated by the parentheses.

4 (x + 2y) – 9 (2x – 7y) – 11 = 4x+ 8y – 18x + 63y – 11

And add the like terms

4x + 8y – 18x + 63y – 11 = –14x + 71y – 11

Is not correct.

A) The machine gun does not use steam, the definitive element for industrial takeoff.

B) The automobile belongs to another phase of industrialization.

C) Submarines began to be used in another context.

Is not correct.

A) Although the values ​​do correspond, remember that the term longitude is presented first followed by latitude.

C) Although the values ​​do correspond, the latitude case cannot be south and north, since Mexico is located in the Northern Hemisphere, nor can the longitude be east and west.

D) The values ​​do correspond, however remember that the term longitude is established first and then latitude. Likewise, the case of latitude cannot be south and north, since Mexico is located in the Northern Hemisphere, nor can longitude be east and west.

Is not correct.

Remember the following spelling rules:

A b is always written after an m.

The syllables bla, ble, bli, blo, blu and bra, bre, bri, bro, bru, are written with b.

A v is always written after an n.

Adjectives that end in –ava, –ave, –avo, –eva, –eve, –evo, –iva and –ivo, are written with v.

Is not correct.

We suggest the following procedure.

Find two numbers that multiplied together give 25 and added –10.

x² – 10x + 25 = (x – 5) (x – 5) = (x-5)²

So the result is (x-5)²

Is not correct.

The fragment you read is the analysis of a work whose purpose is to give a critical evaluation of it.

These characteristics do not correspond to those of an informative note.

Is not correct.

A) This nuclide represents 20 electrons and 20 neutrons.

C) This nuclide represents 19 electrons and 21 neutrons.

D) The nuclide of this option represents 20 electrons and 19 neutrons.

Is not correct.

A) The ideology on which the Constitution of Apatzingán is based does not agree with the offer of the throne to Fernando VII.

B) The Independence of New Spain is not recognized in the Plan of Iguala.

D) The Constitution of Cádiz precedes the Independence of New Spain.

We suggest you study the events that occurred in each of the stages of the Independence movement.

Is not correct.

Antonymy is the semantic opposition given between pairs of words (A is the opposite of B), this means that antonymous words have opposite meanings.

Is not correct.

The orbitals are represented as s², p⁶, d¹⁰ y f¹⁴ , this means that the orbital scan accept up to 2 electrons; the orbitals p up to 6, the d up to 10 and f up to 14 electrons.

maximum two electrons.

Identify how many orbitals exist in s, p, d and f. Then, place two electrons for each orbital to obtain the result.

Is not correct.

A) Remember that history does not study the behavior of population rates, but rather seeks to understand the continuous processes of change in societies.

C) Remember that history does not study the biological spaces of human beings, but rather seeks to understand the continuous processes of change in societies.

D) Remember that history does not study the development of food production, but rather seeks to understand the continuous processes of change in societies.

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According to the continuity equation, for flow to be conserved, when a fluid passes through a pipe, if the diameter of the pipe decreases, the velocity increases.

Bernoulli's principle tells us that if the speed increases then the pressure decreases.

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Remember the following spelling rules:

A b is always written after an m.

The syllables bla, ble, bli, blo, blu and bra, bre, bri, bro, bru, are written with b.

A v is always written after an n.

Adjectives that end in –ava, –ave, –avo, –eva, –eve, –evo, –iva and –ivo, are written with v.

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We suggest you study the definition of Archimedes' principle. You can use didactic tools such as the summary or the synoptic table.

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We suggest the following procedure.

Consider the following method for developing a square binomial with these characteristics

(a - b)² = A² - 2ab + b²

Identify both values ​​from the operation (–11x – 4)²

a = –11x

b = 4

Replace the method

(–11x – 4)² = (–11x)² – 2 (–11x) (4) + (4)²

Perform the necessary operations

(–11x)² – 2 (–11x) (4) + (4)² = 121x² +88x +16

Is not correct.

A) Acid rain occurs when there are pollutants in the air that mix with atmospheric humidity and precipitate as rain. This process is not a consequence of climate change because it can happen even if global warming did not exist,

B) The Arctic ice cover and planetary ice and snow cover have decreased since 1960.

C) The ozone layer extends between 12 and 40 km in altitude. Currently it is altered due to emissions and does not occur as a result of climate change.

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A) These movements are after the Spanish American independence.

B) These processes are not related to the independence movements of Latin America.

D) These processes occur after the independence of the Spanish American colonies.

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A) The carbohydrate synthesis of photosynthesis is not a catabolic process.

B) Cell wall synthesis in vegetables is not a catabolic process.

D) Remember that the synthesis of macromolecules is not a catabolic process.

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B) In the visible light region of the electromagnetic spectrum, the color orange is of lower frequency, since its wavelength is longer than yellow.

C) In the visible light region of the electromagnetic spectrum, the color blue is of lower frequency because its wavelength is longer than violet.

D) Infrared and ultraviolet do not belong to the visible light region of the electromagnetic spectrum, rather, they are located at both ends of said region.

We suggest you study the topic of the electromagnetic spectrum.

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B) Remember that there are cells without a nucleus, therefore, no postulate indicates this characteristic of the nucleus of a cell.

C) Remember that there are unicellular organisms, therefore, no postulate indicates this characteristic of the formation of organs and tissues.

D) Remember that not all organelles were known when the Cell Theory was made, therefore, no postulate indicates this characteristic of cellular organelles.

We suggest you make a comparative table in which you identify the postulates of the Cell Theory with their description.

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A) In this statement the cell is exemplified as a functional unit.

C) This statement exemplifies that every cell comes from a pre-existing cell.

D) This statement exemplifies that cells have the genes that allow hereditary transmission from generation to generation.

Remember that you are asked for an example of the structural unit postulate.

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Antonymy is the semantic opposition given between pairs of words (A is the opposite of B), this means that antonymous words have opposite meanings.

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A) Geomorphology is responsible for studying the relief, its origin, evolution and use.

C) Human geography studies the production and distribution of goods and services, their consumption and the nature of society.

D) Climatology has the function of establishing statistical parameters to express the climate of a region.

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The fragment you read is not an example of a referential function.

We suggest you prepare a comparative table on the characteristics of the referential function.

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The text is the maximum unit of communication, therefore, in writing it is necessary to develop three main textual properties: cohesion, coherence and adequacy. These properties are not adequately developed in this section.

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One of the consequences of the overexploitation of aquifers is not the collapse of sand caverns, but the uneven levels of the terrain. This is because the soils tend to accommodate as there is less underground flow of water, so the soils become compacted. This phenomenon is called subsidence.