Why is carbon so important for living things

Answers

Answer 1

Answer:

Organic compounds make up the cells and other structures of organisms and carry out life processes. Carbon is the main element in organic compounds, so carbon is essential to life on Earth. Without carbon, life as we know it could not exist.

Explanation:

Answer 2

Answer:

Carbon is the most important element to living things because it can form many different kinds of bonds and form essential compounds.


Related Questions

PLEASE HELP!!!! How do you think cell phones affect attention in class? Describe an experiment you could perform to test your hypothesis. Include your hypothesis, operational definitions of your independent and dependent variables, who your participants would be, and how you would randomly assign them to experimental or control groups.

Answers

Let a portion of students take a test without studying and a portion just chilling on their phone before the test

water is warmers by the sun and ?

Answers

Answer:and then it evaporates into the atmosphere

Explanation:

Which of the following is a subsystem of an organism? Please explain and I give you 5 stars.
A.cell
B.organ system
C.tissue
D.all of the above

Answers

Answer:

D

Explanation:

In multicellular organisms, the body is a system of multiple, interacting subsystems. Subsystems are groups of cells that work together to form tissues. Interactions are limited to the circulatory, excretory, digestive, respiratory, muscular, and nervous systems.

D all of the above. I know for sure organ systems and tissues are subsystems. Since subsystems are made up of cells I would include that as well.

Explain how this mutation will result in competition within the population that is linked to the idea of survival of the fittest.

Answers

Answer:

Survival of the fittest, term made famous in the fifth edition (published in 1869) of On the Origin of Species by British naturalist Charles Darwin, which suggested that organisms best adjusted to their environment are the most successful in surviving and reproducing. Darwin borrowed the term from English sociologist and philosopher Herbert Spencer, who first used it in his 1864 book Principles of Biology. (Spencer came up with the phrase only after reading Darwin’s work.)

Herbert Spencer's Principles of Biology (1864) first introduced the expression “survival of the fittest.”

Survival of the fittestQUICK FACTSKEY PEOPLEAlfred Russel WallaceHerbert SpencerRELATED TOPICSAdaptationNatural selectionDarwinian fitnessUse in evolutionary theory

Darwin did not consider the process of evolution as the survival of the fittest; he regarded it as survival of the fitter, because the “struggle for existence” (a term he took from English economist and demographer Thomas Malthus) is relative and thus not absolute. Instead, the winners with respect to species within ecosystems could become losers with a change of circumstances. For example, fossil evidence supports the notion that the mammoth (Mammuthus) was more fit during the most recent ice age (which ended roughly 11,700 years ago), but it became less fit as humans hunted it and the world’s climate warmed; fossil evidence suggests that the mammoth succumbed to extinction a few thousand years later.

Darwin’s theory of evolution by natural selection entailed three crucial elements: variation, reproduction, and heritability. Variations in the physical features of organisms that tend to benefit an individual (or a species) in the struggle for existence are preserved and passed on (or selected), because the individuals (or species) that have them tend to survive. The success or failure of a given variation is not known when it emerges; it is known only retrospectively, after organisms that possess it either grow and mature and pass it to their own offspring or fail to mature and reproduce.

Importantly, Darwin was influenced by the thinking of English physicist and mathematician Isaac Newton, whose system emphasized experimentation, mathematics, and logic over subjective sense experience. During Darwin’s time, his evolutionary theory was an attempt to construct a similar system for the living world, a frontier not yet crossed in the biological sciences.

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Some philosophers and scientists have suggested that the notion of survival of the fittest is an example of circular reasoning—that is, a tautology (a statement framed in such a way that it cannot be falsified without inconsistency). In tautologies, any true statements that follow are a matter of definition. Indeed, describing those that survive as the fittest is similar to stating that those that survive survive. British philosopher Karl Popper considered “survival of the fittest” self-evident at first; however, he changed his mind after realizing that Darwin posited variation axiomatically; that is, Darwin noted that all individuals did not start with the same set of characters (or traits). Therefore, the forces affecting survival did not weigh on individuals and species equally; there were always variations, some of which would prove favourable and confer fitness over others.

Explanation:

please give this answer as brainliest answer


In an energy pyramid, up to 10% of energy is transferred between trophic levels. Suppose the producer level has 50,000 J. Approximately how much energy is available to the next level, the primary consumer, in this energy pyramid?

Answers

Answer: 5,000

Explanation:So it is the 10% law, this is an example 10,000 for the first animal, 1,000 for the second and 100 for the third. So for 50,000 it would be 5,000 for the next

A sample of human tissue has just been delivered to your evidence room for a crime scene


What type of tissue is this?


Please help will mark BRAINLIEST and make sure to explain!!

Answers

Odd question as there is multiple types of tissue that could be tested. Is there any additional information for the question?

Most likely though, it’s epithelial tissue.
The plates keep rubbing so it would be the equator

Of the following, which statement is false?

A) Biotic factors are living things
B) A biome is a major regional or global community of organisms
C) An example of an abiotic factor is sunlight
D) Heterotrophs can make their own food
E) Other:

Answers

Answer:

D) Heterotrophs can make their own food

Answer:

d is your answer it's definitely d

ESTOS ALIMENTOS DULCES AZUCARADOS NO SÓLO SON MALOS PARA LA SALUD,SINOQUE YANDIEN PUEDEN SER E________.AMENUDO SE DISFRASAN CON NOMBRES QUE PUEDEN SER S________ ,

Answers

La respuesta correcta para esta pregunta abierta es la siguiente.

Desafortunadamente, no anexaste opciones o incisos para responder la pregunta. Sin embargo, podemos comentar lo siguiente.

ESTOS ALIMENTOS DULCES AZUCARADOS NO SÓLO SON MALOS PARA LA SALUD, SINO QUE TAMBIEN PUEDEN SER ENGAÑOSOS. A MENUDO SE DISFRAZAN CON NOMBRES QUE PUEDEN SER SABROSOS.

Es muy importante que seas cuidadoso con los alimentos que consumes como parte de tu alimentación. Muchas empresas, a través de sus marcas, comparten publicidad engañosa para atraer más clientes bajo la promesa de alimentos sabrosos y nutritivos. Y la verdad es que no. Te están engañando.

No hay nada como basar tu dieta diaria en frutas, verduras y un equilibrio entre proteínas, carbohidratos, azúcares naturales y grasas.

Si es necesario, consulta a tu médico o a un nutriólogo para que te expliquen qué tan malo pueden ser los alimentos con muchos químicos.

¿Son sabrosos? Sí, pero también están llenos de sal, grasas, azúcares en excesos que le hacen mucho daño a tu salud.

En México ya existe una ley que obliga a todos los productos colocar unas etiquetas de color negro con blanco en todos los productos con la leyenda: "exceso de sodio," "exceso en grasas," exceso en azúcar."

Esto, con el propósito de que la gente se entere antes de comprarlos.

how might a country run out of water​

Answers

Answer

Along with decreasing rainfall comes rising temperatures. By 2050 the U.S. could be as much as 5.7°F warmer, and extreme weather events, such as heatwaves and drought, could be more intense and occur more frequently. As temperatures warm, evaporation increases, further decreasing water in lakes, reservoirs, and rivers.

Without knowing the genetic differences of the birds, how can we know that cardinals and finches are likely more closely related to each other than cardinals and finches are to woodpeckers? Cardinals and finches live in more similar habitats. There is no difference in their relatedness; because they are all birds, they all evolved at the same time from a common ancestor. Cardinals and finches have more morphological similarities. Fossil records show that cardinals have been around longer than woodpeckers and sparrows.

Answers

Answer:

The correct answer is - Cardinals and finches have more morphological similarities.

Explanation:

To find out the relatedness of the different species or organisms one can use genetic mapping to find precise relatedness, however, if one can not find the genetic differences of the organism one can use the morphological similarities and differences to find out how closely they are related.

Homologous structures and analogous structures are two major morphological characters to find how closely related cardinals and finches are than cardinals and finches are to woodpeckers.

An oak tree falls in a forest. It kills some ants and stops grass from growing
below it. What type of disturbance is this?
O A. Secondary
O B. Primary
O C. Cyclical
O D. Small

Answers

Answer:

This is O D. Small type of disturbance.

Explanation:

Small-scale biological disturbance.

Answer:

O D. small

Explanation:

In ecology a disturbance is an event that causes a change in the environment. There are small-scale disturbances and high-magnitude disturbances. Small-scale disturbances are typically driven by biological processes -for example the fall of a tree- while high magnitude disturbances are typically driven by physical processes -for example, storms-. Small-scale disturbances as single-tree blowdowns are very important  to create and maintain diversity and heterogeneity in the forest.

Hope this helps! can i get brainlest please Thanks!

Identify the main floral organs
of a flower.

Answers

petals, sepals, stamen, and carpel

The study of how gene expression is turned on and off and which considers the
interactions between DNA, RNA, proteins, and the environment is called

Answers

Answer:

epigenetics

Explanation:

Epigenetics is the study of how gene expression is turned on and off and which considers the interactions between DNA, RNA, proteins, and the environment .

What is Epigenetics?

Epigenetics is the study of how your behaviors and environment can cause changes that affect the way your genes work.

What are 3 factors that affect epigenetics?

Several lifestyle factors like diet, obesity, physical activity, tobacco smoking, alcohol consumption, environmental pollutants, psychological stress, and working on night shifts.

To learn more about Epigenetics ,here

https://brainly.com/question/22393899?referrer=searchResults

#SPJ3

Identify one waste product that is released during exercise. Explain how this waste product leaves the body. B I UVC​

Answers

Answer:

Carbon dioxide: It diffuses into the blood and is carried to the lungs, where it is exhaled. As you exercise, carbon dioxide is carried to the lungs, where it is exhaled Carbon dioxide is exhaled.

Help Brainliest to anyone who answers me ASAP!!!
Which scenario is an example of a negative feedback loop?
A.
When body temperature increases, sweat is produced as a cooling agent to lower body temperature.
B.
In some parts of the world, birth rates are far exceeding death rates, which has led to overpopulation.
C.
Ice reflects sunlight much better than water. A warmer atmosphere is turning ice to water, which is absorbing more of the Sun’s energy.
D.
A warmer atmosphere is leading to warmer oceans. A warm ocean releases more carbon dioxide, which traps more heat in Earth’s atmosphere.

Answers

Answer:

A)

Explanation:

Question has been asked before so I know the answer.

Breeding a dog that is small and well suited for hunting small game is the result of…
A- evolution
B-natural selection
C-artificial selection
D-adaptation

Answers

Answer:

d

Explanation:

adaptation allows the dog to evolve for small game

Why is the percentage of food eaten a good
number to use? Explain.
I
Intro

Answers

Answer:

The percentage of food gives an idea about the food availability for the species of organisms. If the food percentage is high the species is observed to be more successful; on the other hand if the percentage is low the species is found to shrink in numbers.

hope it helps

Javier investigated what happens when Earth's plates meet. He found that as Earth's plates meet at plate boundaries and interact, they move in three different ways. The ways they interact produce changes on land and on the ocean floor. What are the kinds of boundaries that plates form? Label each plate boundary with the correct type from the choices below.

Answers

Answer:

I. Divergent

II. Convergent

III. Transforming

Explanation:  

The crust is the outermost layer of the earth. It is divided into many plates that move over the mantle. Nowadays, there are six different bigger plates and twelve that are smaller. These plates are limited by three types of ridges or borders that differ in the movement they produce.

Boundaries types:

I. Divergent: New crust is created by the rising molten materials coming from the mantle. Two plates separate, and the stream of hot material creates a new seabed between them. It occurs an expansion of the sea bottom. As old plates get separated, the new and young crust instantaneously gets formed. The emerging mantle occupies the space left by the separation of the two plates. This process occurs along with an underwater mountain range, known as the mid-oceanic ridge or divergent ridge. An example of this is the ridge located in the middle of the Atlantic Ocean, extending from Greenlander to the southernmost point of South America.

II. Convergent. Collision area between two plates. Two oceanic plates might collide, or one oceanic plate with a continental one. In this last case, the oceanic crust sinks under the continental plate, and magma rises to the surface by crevices. The thicker and older plate subduces under the other plate. The Himalayas and Los Andes are examples of these collisions. Also, collisions create volcanic arches and continental arches.

III. Transforming. The plates slide laterally with each other, and they are usually called faults. It is associated, in general, with the oceanic ridge, although it might also occur in the continental plate. No rocky material is either destroyed or formed. When the plates move and produce a displacement of one transforming limits from side to side, earthquakes occur. The movement breaks the crust and originates pronounced fractures. The San Andrés fault is an example of this plate ridges.

The kinds of boundaries that plates form is the fact that seismic activity takes place at the three known types of plate boundaries called divergent, convergent, and transform.

What happens when Earth's plates meet?If two tectonic plates meet, they create a kind of convergent plate boundary.

One converging plates often shift or move below the other, in  an act known as subduction.

The new magma (molten rock) tend to increase and may erupt to create volcanoes.

Learn more about Earth's plates from

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The similarity of the structures shown in the picture suggests that the organisms_______

1) have a common ancestor
2) all grew at different rates
3) live for a long time
4) evolved slowly

Answers

1 because they all had traits that had come form somthing

Which pie graph is shaded to best represent the approximate percentage of time that humans have existed during Earth’s entire history?

Answers

Answer: I chose D and got it right just always choose the smallest one their hope this helps yall

Explanation:

Which of the following is most likely to form when hot magma rises up as tectonic plates move apart below the ocean
1.mid-ocean ridge
2.fault
3.trenches
4.subduction zone

Answers

That would be the fault

Answer:

A. Mid-ocean Ridge.

Explanation:

A mid-ocean ridge a mid-oceanic ridges are underground mountain formed by tectonic plates.

please help will mark brainliest​

Answers

They overgrazed on the parks vegetation and grasses.

4. Which makes up most of Earth's surface? (1) the
atmosphere (2) the lithosphere (3) the hydrosphere
Option 1
Option 2
Option 3

Answers

Answer:

3) hydrosphere

Explanation:

About 71 percent of the Earth's surface is water

Identify one additional factor besides the plant seedlings and containers that should be held constant in this experiment.

Answers

Answer:

83hrhiddtifrd of r

Explanation:

hsejrndbhsuia b rb

help me ls 20 points !!! i will mark brainliest just someone help me quick

Answers

Answer:

Mutations and sexual reproduction is the right answer

Hope it helps:)

Please mark me the brainliest if you won't mind:)

do you think it is right for people to keep animal's in their homes?​

Answers

Answer:

There are many health benefits of owning a pet. They can increase opportunities to exercise, get outside, and socialize. Regular walking or playing with pets can decrease blood pressure, cholesterol levels, and triglyceride levels. Pets can help manage loneliness and depression by giving us companionship.

Answer:

Yes,just yes no explanation

Amalia has the flu, a communicable disease that causes a cough and a runny nose. Which best describes how she likely got it?
She does not exercise.
She has a poor diet.
She touched the doorknob in a classroom.
She inherited it from her parents.

Answers

Answer:

is this multiple choice if not i have a better way of answering the third one like; as someone in her class has the flu the person touched the doorknob ,after a while she also touched it and without washing her hands  she touched her nose then the disease had  entered her body

YOU CAN SIMPLFY IT SINCE IF YOU TO BE IN A TEST YOU CANNOT REMEBER ALL THAT... :)

BUT I TRIED

Explanation:

Answer:

She touched the doorknob in a classroom.

Explanation:

anyone can get a cold By Touching something that was affected, or getting near someone who has been affected.

I hope this helped!

Which of the following is not a concern associated with fossil fuel dependence?

A. global warming
B. rising prices
C. increased competition
D.increased development

Please select the best answer from the choices provided

Answers

Answer:

D. increased development

Explanation:

I compared answers with others and found out d is correct. trust me :)

In the anatomical position, the face and arms are on the __(1)__ body surface; the buttocks and shoulder blades are on the __(2)__ body surface; and the top of the headis the most __(3)__ part of the body. The ears are __(4)__ to the shoulders and __(5)__ to the nose. The heart is __(6)__ to the vertebral column (spine) and __(7)__ to the lungs. The elbow is __(8)__ to the fingers but __(9)__ to the shoulder. The abdominopelvic cavity is __(10)__ to the thoracic cavity and __(11)__ to the spinal cavity. In humans, the dorsal surface can also be called the __(12)__ surface; however, in quadruped animals, the dorsal surface is the __(13)__ surface.

Answers

1. anterior
2.posterior
3. superior
4. medial
5. superior
6. lateral
7. anterior
8. medial
9. proximal
10. distal
11. inferior
12. anterior
13. posterior

Atividade de Português

Answers

Answer:

1- C

2-

3- C

4- C

Explanation:

Other Questions
explain why 7x+3 cannot be factorised A radio signal carrying Morse code on a continuous wave that is switched on and off is more reliable than a radio signal that uses modulation to convey information. This is because it takes more power for a modulated radio wave to reach its destination than it does for a continuous wave to reach its destination. Above passage is an:_________ Which word from paragraph 1 helps the reader understand the meaning of the word compassion in paragraph 1? A. admired B. cared C. dignity D. hope As were well aware, vending machines are used to sell snacks and beverages, whereas newspapers are sold out of a box that allows anyone to take more than one paper. How does the concept of diminishing marginal utility explain the different distribution techniques for newspapers vs. snacks and beverages? Identify two additional examples of an item whose diminishing marginal utility is high. Remember: Marginal utility is the change in total utility that results from a one-unit increase in the quantity of a good consumed; diminishing marginal utility is the general tendency for marginal utility to decrease as the quantity of a good consumed increases. What was a major difference between Deng Xiaoping's and Mao Zedong'spolicies as the leaders of the People's Republic of China?A. Deng Xiaoping banned all forms of Western media, while MaoZedong encouraged Westernization in China.B. Deng Xiaoping hoped to destroy Chinese traditions, while MaoZedong defended traditional Chinese culture.C. Deng Xiaoping promoted free market policies, while Mao Zedongopposed noncommunist economic systems.D. Deng Xiaoping called for open elections in China, while MaoZedong was a dictator with absolute power. The viscid silk produced by the European garden spider (Araneus diadematus) has a resilience of 0.35. If 10.0 J of work are done on the silk to stretch it out, how many Joules of work are released as thermal energy as it relaxes? 20. The excerpt above would best serve as evidence of which of the following? a. The social and economic similarities that characterized the antebellum and post-Civil War South b. The wartime destruction of the Souths environment and infrastructure c. The short-term successes brought about by Reconstruction d. The opening up of leadership roles to former slaves Read this excerpt from a letter to the city council:Dear city council members:The city has proposed limiting library hours in order tosave money. I understand that the city budget is beingchallenged at the moment, but no good will come ofdenying children access to the library after school.Children go to the library to learn and to get help with theirhomework. As a single parent, I rely on the library as anaffordable place where I know my kids will be safe. Of allthe programs to cut, the library should not be your firstchoice.Which statement best describes the authors point of view?A. The city should encourage better childcare optionsB. The city should find another way to save moneyC. The city should stop ignoring voters' opinions about librariesD. The city should expand library hours. The function (x) = (x + 3)^2 4 is not one-to-one. Find a portion of the domain where the function is one-to-one and find an inverse function. How have you incorporated your artistic preferences into your final piece? what does this question mean Exercise 5.2Which of the capital letters of the English alphabet are symmetrical? Please help (add work/reasoning if you can) Using the formation of formaldehyde as a model, comment on photosynthesis and the formation of sugars using what we know about entropy and free energy. (100 point question)Which of the following is an example of transmutation? A bicycle has a listed price of 593.98 before tax. If the sales tax rate is 9.5%, find the total cost of the bicycle with sales tax included. Round your answer to the nearest cent, as necessary. HELPP what is the area of this cylinder A large bag contains 16 red, 48 blue, and 16 green marbles. Each student in Mrs. Wynn's class randomly selects a marble, records the color, and then puts the marble back into the bag. Mrs. Wynn then reports the total number of red, blue, and green marbles selected by the entire class.Which of these statements are true? Choose all that are correct.A.Theoretically, the probability of selecting one red marble from this bag is 0.20.B.If a student does not return his or her marble to the bag before the next student selects his or her marble, the theoretical probability of selecting a blue marble may be different for the next student.C.If there are 30 students in the class, the total number of blue marbles selected should be about 18 but may be more or less.D.It is possible that every student selects a green marble.E.If the total number of red marbles selected is not equal to the total number of green marbles selected, then there was a mistake in selecting the marbles or recording the data. Which is an emotional benefit experienced by people who practice abstinence Briefly explain ONE major similarity or difference between President Ronald Reagans policies in the 1980s and President Franklin Roosevelts policies in the 1930s. PLEASE HELP ME WITH THIS ONE QUESTION The half-life of Barium-139 is 4.96 x 10^3 seconds. A sample contains 3.21 x 10^17 nuclei. What is the decay constant for this decay?A) 1.67 x 10^-4 s^-1B) 5.43 x 10^-4 s^-1C) 1.40 x 10^-4 s^-1D) 2.22 x 10^-4 s^-1