HURRY! ILL GIVE BRAINLIEST!
Briefly explain the results of animal development over thousands of years.

Answers

Answer 1
Answer: Biologists believe that new species evolve from existing species by a process called natural selection. ... Organisms that inherit that favorable new gene are likely to become more abundant than others of the species. Sometimes the population of a species becomes separated into two areas, by geography or by climate.

Related Questions

What two body systems affect type 1 diabetes?

Answers

heart, blood vessels, nerves, eyes and kidneys.
Over time, type 1 diabetes complications can affect major organs in your body, including heart, blood vessels, nerves, eyes and kidneys. Maintaining a normal blood sugar level can dramatically reduce the risk of many complications.

YO PLLLLLLZ HELP MEEEEE!!!!!!!
What causes the structures of igneous rocks to be different

Answers

Answer:Igneous rocks can have many different compositions, depending on the magma they cool from. They can also look different based on their cooling conditions. ... Extrusive rocks are formed on the surface of the Earth from lava, which is magma that has emerged from underground.

Explanation:

test

Answer:

I think its cause Igneous rocks have different compositions, but it depends on the type of magma they cool from. Their cooling conditon can also cause them to be different.

Hope this helps :)

Please help On this assignment I wanted to know if anyone know what the P and X and what I am supposed to put down right there

Answers

Answer:

so basically your Dominant and recessive is there any more information for this question because i need more information to help you.

Explanation:

The placenta and umbilical cord act as a life support system. What role do they play in the healthy development of the fetus?

Answers

Answer:

It attaches to the wall of the mother's uterus, and the umbilical cord extends from it, connecting to the baby. It is the baby's life support system and breathing organ while in the womb. The placenta allows oxygen and nutrients to move from the mothers blood to the fetus' blood.

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10.
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The Punnett square above shows a cross between two plants. Both plants were heterozygous for dark green leaves (G)
and carry the recessive trait for light green leaves (g). In this cross, 50% of the offspring will be

Answers

Answer: Gg

Explanation:

There are millions of organisms on Earth that scientists have classified into different levels of organization. Which of these characteristics would be most important to scientists when classifying organisms?
a)where the organism lives
b)how small the organism is
c)the genes of the organism
d)the shape of the organism

Answers

Answer:

I think no. b is the ans or maybe not

There are millions of organisms on Earth that scientists have classified into different levels of organization. The characteristics which would be most important to scientists when classifying the organisms will be the genes of the organism. Thus, the correct option is B.

What are the different levels of organization?

Taxonomy is the study of classification of organisms. Scientists have used many different types of information to place the different organisms into specific groups. The groups are arranged in different levels. These levels were named as kingdom, phylum, class, order, family, genus, and species.

The organisms which were present on the Earth were classified on the basis of the environment where they live, how small is the size of the organism, and the shape of the organism found such as rod-shape, cocci, spirillum, etc.

Therefore, the correct option is B.

Learn more about Organization here:

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what cells do not respond to hormones​

Answers

A target cell does not respond to hormones
Target cells.

While all cells are exposed to hormones circulating in the bloodstream, not all cells react. Only a hormone's "target" cells, which have receptors for that hormone, will respond to its signal. When the hormone binds to its receptor, it causes a biological response within the cell.

the ? is so big so i can’t take the full picture but if you can help i’ll really appreciate that

Answers

Plants - 3rd box
Water sources - 1st box
Air pollution - 2nd box
Soil - 4th box

Water that infiltrates into the ground is called ___________.
A. runoff

B. groundwater

C. precipitation

Answers

Answer: B Infiltration

Explanation: The process by which water penetrates the ground to become groundwater is called b. infiltration. Runoff is water that flows on the earth's surface after a shower of rain. This water usually flows into rivers or streams. Precipitation can occur as rainfall, snow, hail or sleet and falls from clouds when condensation occurs. Transportation is the process by which trees release water vapor into the atmosphere via stomata in the leaves.

Answer:

B-Groundwater

Explanation:

Think about it lol "Water that infiltrates into the ground" which word has ground and water in it

Correct you got it right it is "groundwater"

You are officially big brain

Which is a primary way that enzymes affect these reactions? *

Answers

Answer: chemical reactions

Explanation: The function of an enzyme is to speed up chemical reactions. They do this by lowering the activation energy, which is the minimum energy that must be available for a chemical reaction to occur. If the energy required is lowered, the reaction can go faster.

6. Why does the study of cell membranes lead to a better understanding of cell function?
a. All cell functions occur in the cell membrane.
b. All energy transfers occur at the cell membrane.
C. All cell membranes contain the information for making proteins.
d. All materials needed for cell functions must pass through the cell membrane.

Answers

Answer: d. All materials needed for cell functions must pass through the cell membrane. brainliest?

Explanation:

Taxonomic classification systems for organisms are similar to many other classification
systems. The illustration below compares the National Football League to the currently
recognized taxonomic structure.
?
?
Phylum
?
?
Family
?
Species
Professional Sports Organization
NFL
Conference
Division
Team
Office/Defense
Position
Player
1 According to the diagram, the level labeled Professional Sports Organizations is most
likely which taxonomic classification?
A Class
B Domain
C Kingdom
D Order

Answers

Answer:

Domain

Explanation:

“Professional Sports Organization” is listed at the very top, or 2 tiers above Phylum. 2 tiers above Phylum is Domain.

Where does the process of translation occurs ??

Answers

Answer:

ribosome

Translation occurs in a structure called the ribosome, which is a factory for the synthesis of proteins. The ribosome has a small and a large subunit and is a complex molecule composed of several ribosomal RNA molecules and a number of proteins.

Explanation:

I hope this helps and pls mark me brainliest :)

Is this person male or female? Why? :l

Answers

Answer:

I think Female because hey aren't any Y chromosomes

hope this helps

have a good day :)

Explanation:

Which of the following provides the foundation for life on earth?

solar energy
nuclear energy
natural resources
renewable resources

Answers

Answer:

The correct answer would be - solar energy.

Explanation:

Solar energy or the light energy that comes from the sun is one of the major sources of energy for all living forms directly or indirectly. There would be no life without solar energy on earth.

Solar energy is responsible for the food and energy of each and every living organism. Plants produce their food with the help of sunlight or solar energy and the rest of the other organisms depend on this food for their food and energy.

Which of the following statements about cell organelles is NOT true?


A. Chloroplasts contain chlorophyll and are the site of photosynthesis.


B. Many of the same organelles are located in both plant cells and animal cells.


C. The nucleus in an animal cell has a different primary function than in a plant cell.


D. The endoplasmic reticulum has several roles, including packaging and transporting proteins.

Answers

Answer:

B

Explanation:

many of the same organelles are located in both plants and animals cells

Please help me asap! Thank you so much!

What is the most harmful form of air pollution: CFCs, carbon dioxide or sulfur/nitrogen containing gas? Defend your answer. (Please explain why you think that is the most harmful form of air pollution)

Answers

Sulfur Dioxide (SO2).

Sulfur dioxide (SO2) is a colorless gas or liquid with a strong, pungent odor.

Why would the location of resources be a concern?
A) Some areas have more access to resources than others.
B) Human populations are sometimes concentrated in areas that are lacking resources.
C) Areas with fewer resources may need to buy resources from other areas.
D) All of the above

Answers

The answer is D) All of the above

Answer:

D is the correct option

Explanation:

why???

let's see option by option

A)if an area is having a resource then the people around it or near it will access it more which can lead to end of the resource.so there should be rule to use equal resource by everyone

B) sometimes when there is a drought or phenomena in living area so people living there might face issues with the resources they had and now they are gone.so right thing is to move from that place to ankther place where there is resources

C)in areas that are near to desert or hilly areas might not have enough resources near them. so that may cause people to spent money to bring that resources near them or energy waste will be there.so in that cases they should either renovate that place for living or not to live there.

hope it helps you

please mark me as brainlist

Helicase is an enzyme responsible for unwinding the double helix of the DNA by breaking apart the hydrogen bonds between each of the base pairs. Which phase of the cell cycle is helicase most likely active?
A) S
B) М
C) G1
D) G

Answers

Helicase is an enzyme responsible for unwinding the double helix of the DNA by breaking apart the hydrogen bonds between each of the base pairs. Helicase is more active in the S phase of the cycle. Option A is the correct answer.

What are the events of the cell cycle?

The cell cycle consists of the interphase and the cell division phase, where the cell division takes a little time in comparison to the interphase. The parent cell spends the majority of its time in the cell cycle's interphase and less time in the cell division phase.

There are three phases in the cell cycle's interphase: G1, S, and G2. The cell grows in both the G1 and G2 phases, while the DNA replicates in the S phase.

 

Hence, helicase is an enzyme that is responsible for unraveling the double helix of DNA by breaking apart the hydrogen bonds between each base pair. Helicase is more active in the S phase of the cell cycle. Option A is the correct answer.

 

Learn more about the cell cycle here.

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Can y’all help me with this one please :(

Answers

Answer:

A. Initially, plankton & kelp populations would increase

Explanation:

B. Cause The abalone population would increase if the otter and fish populations decreased meaning kelp and plankton would also decrease

what type of adaptation is tobogganing?
a. structural
b. behavioral
c. functional

Answers

Answer:

C

Explanation:

A toboggan is a simple sled traditionally used by children. It is well adapted to sliding down open slopes, where its large surface rides easily on loose, fluffy snow.

What are two ways scientists use evidence of past environments preserved in rock?

Answers

I think it is A and D (at least those are the ones that made the most sence to me).

Answer:B and c (just took this test on e2020)
not b and a or d!!

Which is the proper order of structures that contact the substances removed from the blood?

nephron → urethra → bladder → ureter
urethra → ureter → bladder → nephron
nephron → ureter → bladder → urethra
urethra → bladder → ureter → nephron

Answers

Answer:

Option 3

Nephron -> Ureter -> Urinary Bladder -> Urethra

Answer:

c

Explanation:

does anyone what this structure is called? and also if you can identify it please

Answers

Answer: C: Uterus D: Vagina Egg cells are produced in the ovaries

This process is called Ovulation

Explanation:

That is why we have periods

forest plant nurseries will likely work with state and federal agencies

Answers

Answer:

true

Explanation:

Answer:

If this is a true or false question it would be true.

Explanation:

Forest plant nurcries have an important job of helping and protecting forests and they are used by federal agencies to learn more about how to protest these plants.

PLZ HELP ME I WILL GIVE YOU 30 POINTS

Answers

pretty sure it would be A it makes the most sense
I think if is C. I may be wrong.

What is science to you? like whats your own definition of science

Answers

Answer:

The study of anything basically. It is learing new things by observation, experiments, facts, principle, and hypothesis.

Answer:

it's the studying of scientific knowledge

Why is the interdependence of the worms and plants an example of commensalism?

Answers

Answer: In commensalism, one organism benefits, and the other neither benefits nor is harmed. In this case, plants benefited, and worms seemed neither to benefit nor be harmed.

Explanation -

A chromosomally normal (XY) male was born with a penis just one centimeter long and a small opening similar to that of a female vagina This individual would be referred to as O A) transsexual B) bisexual O C) intersexed OD Transvestite​

Answers

Answer:

I think it is C intersexed but its not B for sure

Explanation:

Answer:

They'd be referred to as C) Intersexed.

Help me please please help me

Answers

Answer:

The first one

Explanation:

A thesis is a statement or theory not a question.

i believe the answer is A
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4. What is the formula for distance?d= r/td = rtd = r-td=r+tILL MARKBRAINLYST PLS Which two elements make up most of the Suns mass?Question 4 options:Hydrogen and oxygenCarbon and nitrogenOxygen and carbonHydrogen and helium Can someone answer this for me please? Please help me!!!!!!!!! :-] Which term describes the type of digestion that results from chewing and crushing food into smaller pieces?absorptionperistalsischemical digestionmechanical digestion helppppppppppppppppppppppppppp For sample of 100 students, the median number of text messages sent per day is 90, the first quartile is 78, and the third quartile is 102.Select all of the answers that create a true statement.Approximately 25 students in the sample sendmore than 90 text messages..less than 90 text messages.0 more than 78 text messages.0 more than 102 text messages.0 between 90 and 102 text messages.O less than 78 textmessages. Read this text from Rhondas notes for her essay.COUNTERCLAIM: Pets can actually harm the health of their owners.Which statement is a fact that supports this counterclaim?Select one:Rabies is a fatal disease that can spread from dogs to humans.Most pets, like most people, need attention, affection, and care.Some types of parrot live for nearly a century.Pet owners tend to have lower blood pressure and less heart disease.PLEASE ANWSER OR I'LL REPORT YOU! A spinner is divided into four equal sections. Which situation can be represented using this simulation?A. picking a red rose from a vase with two red, two pink, two yellow, and two white rosesB. picking a peach from a bowl with two peaches, three apples, and four mangoesC. picking a shoelace from a bag with six shoelaces and four ribbonsD. picking a black puppy from a litter of three brown and two black puppies This project will give you an opportunity to learn about sub-Saharan Africa through a book study activity. You will be reading a nonfiction text, which you will find either in your local library or through Internet research. Then, you will write a short essay summarizing the main ideas of your selected text. When you begin the search for a book, your first step should be to narrow your field of focus. Ask yourself: What exactly am I looking for? Conducting research for any nonfiction text about sub-Saharan Africa will likely bring you to an overwhelming number of results, so it will be helpful to choose a key topic and go from there.Here are a few questions you can ask yourself to focus your search:Is there a particular geographical area of Africa that is most interesting to me?Are there any recent current events that I am interested in learning more about?What do I already know about Africa? Do I want to know more about one of those topics?Am I most interested in a book that focuses on an economic, social, or political topic?Economic topics related to sub-Saharan Africa include economic struggles in African countries, the impact of the slave trade on the African economy, the overuse of natural resources in parts of Africa, etc.Social topics related to sub-Saharan Africa include the HIV/AIDS epidemic, a concept called "brain drain," and religious and cultural conflict.Political topics related to Sub-Saharan Africa include political unrest, the impact of colonialism on government, and etc.Write an explanatory essay that summarizes the key points of the text you selected for the book study and discusses your evaluation of its strengths and weaknesses. You should use the APA Style to format your in-text citations and works-cited page. Click here to review the Style Guide.Your essay should be no less than 250 words in length. Click here to view the rubric for this project.PLS ANSWER CORRECT I REALLY NEED HELP TYSM!!!! If Wild Widgets, Inc., were an all-equity company, it would have a beta of .90. The company has a target debt-equity ratio of .60. The expected return on the market portfolio is 11 percent and Treasury bills currently yield 3.3 percent. The company has one bond issue outstanding that matures in 26 years, a par value of $2,000, and a coupon rate of 6 percent. The bond currently sells for $2,130. The corporate tax rate is 24 percent.a. What is the companys cost of debt? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)b. What is the companys cost of equity? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)c. What is the companys weighted average cost of capital? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Students are growing plants in pots on the windowsill oftheir classroom. After spring break, a student noticesthat one of the potted plants furthest from thewindowsill has changed shape, as shown below....Whichstatement best explains why this plant grew at adifferent angle? *A) A plant growth hormone accumulates in the shaded sideof the stems, causing the lower leaves to fall off.B) A plant growth hormone accumulates in the shaded side of the stems, stimulating those sides to grow faster andbend toward the light.C) A plant hormone accumulates in the unshaded side ofplant cells, causing the plants to grow. much fasterD)A plant hormone accumulates in the shaded side of plantcells, stimulating the plants to produce more flowers. please help me with this question thank you I REALLY NEED HELP I WILL MARK BRAINLIEST Gina deposits $2,000 into each of two savings accounts.- Account I earns 5% annual simple interest.- Account II earns 5% interest compounded annually.Gina does not make any additional deposits or withdrawals. What is the sum of the balances of Account I and Account II at the end of 3years?0 $4,600O $4,615.250 $4,630.50$4,300 PLEASE HELPP WILL MARK BRAINLEST!!!! finna tells her friend to follow the steps shown which choice best explains why each friend end up with their staring number (PLEASE HELP I BEG YOU!!!!!!) "There will come soft rains" what is the importance of paragraphs 10, 11, and 12? At what point does the skater have the most kinetic energy? Unification of German States (1865-1871)Establishment of Indian Nation Congress Party (1885)Chinese Revolution (1911)Mexicos seizure of foreign-owned industries (1930s)These event illustrate the desire of various nations toA.Economically isolate a countryB.Industrialize an agriculturalC.Control people of other culturesD.Strengthen national pride and self-rule