Biology High School

Help???????? PLZZZZ!!!!!!!!!!!!!!!!!!!!!!!!

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Answer 1

Answer:

THE ANSWER ISSSSSSSSS HOST

Explanation:

Related Questions

Which cells in your body undergo cellular respiration?

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Answer:prokaryotic cells

Explanation:I’m just smarts

The Prokaryotic cells

What is the source of energy for organisms that use chemosythesis?

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Answer:

During chemosynthesis, bacteria living on the sea floor or within animals use energy stored in the chemical bonds of hydrogen sulfide and methane to make glucose from water and carbon dioxide (dissolved in sea water). Pure sulfur and sulfur compounds are produced as by-products.

Explanation:

A cell’s environment has become slightly more acidic than normal. Which will the cell depend on to maintain homeostasis?

A.
buffer

B.
cell wall

C.
nucleus

D.
osmosis

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Answer:

Explanation:

osmosis

Why is it important for biologists to
understand the different types of
interactions in an ecosystem?

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Answer:

So they Can work better and quicker

CCC Predict: Suppose you randomly picked out two members of the
same phylum and two members of the same genus. Which pair of
organisms would you expect to have more characteristics in
common? Explain your answer.
ANSWER:

Answers

Answer:

genus

Explanation:

the closer something is to species, the more they have in common. and genus is closer to species than phylum

Answer: genus

Explanation: the more close something is to something else the better so in my opinion its genus

Why do you think the top carnivores, that are tertiary consumers, cause there to be an increase thenumber of different types of species found in the ecosystems they live in?

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Answer:

Bio Diversity

Explanation:

Top carnivores don't eat everything in the ecosystem which would let the uneaten species able to evolve and become new species (I don't know I'm just guessing sorry if this is wrong)

Answer the following questions in 4 SENTENCES.

What is the difference between fragmentation and budding?
How are the genes split up in sexual reproduction?

Answers

Answer: hope this helps!!

Explanation:

How is fission different from budding?

1) Binary fission: Single parent cell doubles its DNA, then divides into two cells. Usually occurs in bacteria. 2) Budding: Small growth on surface of parent breaks off, resulting in the formation of two individuals. Occurs in yeast and some animals (like the hydra below).

describe differences in water and oil. use the following terms in your description in the correct context : polar, nonpolar, hydrophilic, and hydrophobic

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water is polar and hydrophilic. oil is nonpolar and hydrophobic.

Solutes and solvents must have similar chemical properties to form a solution.
true or false

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Answer: I think it is true! Sorry of it is wrong :)

You get 20 points
Plss help me it’s urgent

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Answer: Somatic stem cells are capable of self-renewal, not differentiation

Embryonic stem cells are capable of self-renewal and differentiation

Amniotic fluid stem cells are capable of self-renewal and limited differentiation

Explanation:

Whoever awnsers gets Brainliest!!! What causes a star to shine brightly?

the color that is produced
the energy that is released
the amount of gravity that is present
the types of elements that are present

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Answer:

the energy that is released

Explanation:

heat gives off light, and the heat comes from the reactions in the star that produce the energy

Answer:

The energy that is released.

Explanation:

The source of most stars' energy is nuclear reactions going on deep inside the stars. In most stars, like our sun, hydrogen is being converted into helium which makes the stars shine brightly.

Which is the best description of what is making the Earth warmer?

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the sun makes the earth warm

What are TWO ways that species are becoming endangered due to human behaviors?

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Losss of habitat and loss of genetic variation

Need help pls I’m being timed

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I believe the left chamber has a higher concentration of neon gas because it has more neon atoms in it, and the right chamber has a higher concentration of helium gas because it has more helium atoms in it.

Which statement is an example of a scientific theory?

A.
All living organisms are composed of one or more cells, which came from pre-existing cells.
B.
Hummingbirds do not like the color white because they visit other colored flowers more often.
C.
The Earth is the third planet from the Sun and has one moon, which orbits the Earth.
D.
The amount that caffeine affects a person's heart rate differs based on the person's age.

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Answer:

Explanation:

a theory is similar to a hypothesis except has backed up evidence already

Answer:

Explanation:

A is always true while the others are sometimes true, C is true in our galaxy, but not others. B is opinionated, different humming birds may like different colors. D is not considering other variables that could effect that situation, such as weight, height, blood pressure, etc. Therefore, A is correct.

2Mg + O2 ----> 2MgO
in the equation above , how many atoms are in the oxygen molecule

A.2

B.0

C.1

D.3

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Answer:

Explanation:

Why is it dangerous to have too much carbon dioxide in the atmosphere

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Answer:

too much CO2 is toxic for humans to inhale. we rely on plants to absorb CO2 and produce O2. If they was a sudden extinction of all plants on earth, this would lead to a rise of CO2 which would reduce O2 air quality. (not good at all)

Explanation:

Select all of the things that an enzyme can do:

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Answer:

que es enzima me lo explica :)

Explanation:

Select the correct answer for the blanks.
What are the differences encountered in the photosynthetic-respiratory pathway of the carbon cycle, as it exists on land and in the ocean?

In a marine environment, the role of plants is performed by _______(phytoplankton, zooplankton, microorganisms) and an additional flux of carbon into the oceans is through _______(aeration, diffusion, deposition).

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Answer:

phytoplankton; diffusion

Explanation:

"Phytoplankton" takes the role of the plant in the marine environment because it consists of tiny plants that contain chlorophyll–just like the terrestrial plants. This provides food to many aquatic animals in the ocean.

When it comes to carbon cycle, carbon dioxide from the atmosphere is being diffused into the ocean by dissolving it. The carbon in the ocean turns into an organic matter through the process of photosynthesis. The ocean is said to have more carbon compared to the atmosphere because many marine animals use it for survival.

SUMMATIVE REFLECTION: What are living things made of? Set a timer for five minutes. Write small. Fill the space below with everything that you remember about biochemistry.

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Answer:

All living organisms are made up of one or more cells, which are considered the fundamental units of life. Even unicellular organisms are complex! Inside each cell, atoms make up molecules, which make up cell organelles and structures. In multicellular organisms, similar cells form tissues.

Explanation:

Which is observation proves that a cell is a eukaryote?
A.it has DNA in the cell
B.it has ribosomes inside the cell
C.it has enclosed organelles inside the cell
D.it is surrounded by a cell membrane

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D.it is surrounded by a cell membrane

What gas is CREATED during cellular respiration?
Carbon Monoxide
O Carbon Dioxide
Water
Oxygen

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Answer:

dioxide

Explanation:

What is the difference between chromosome translocation and crossing over?

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Answer:

translocation occurs between non-homologous chromosomes.

Explanation:

you don’t need to answer 11 because i need to watch a video for it. but plssss
20 points:)

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Answer: 7. Adenosine triphosphate 10. Endocytosis is the cellular process in which substances are brought into the cell.

Explanation: Sorry, I could only answer 7 and 10. I’m more of a person who answers straight-forward questions. I don’t really like fill in the blanks.

help.. ............. ....m

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Answer:

All the flowers would be the same color. I am basing this under the assumption the capital Y means dominant in your homework. I think its 1:1:1:1 as a ratio

Explanation:

If a woman has had a intercourse, and she missed a menstrual period by more than 14 days, she probably is pregnant. True or False

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Answer:

true

Explanation:

Answer:

True.

Explanation:

Periods can come late, but even so, if the woman is an adult and has mostly predicable and a regular schedule that can be tracked, then the period could be late for at least 7-9 days MAX. 14 days would be pushing it.

How are plant and animal cells different in size and shape

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Answer:

plant cells are rectangular while animal cells are spherical

Explanation:

plant cells are mostly rectangular due to the cell walls morphing them into that shape while animal cells are more sphere like in order to save space

An animal Cell doesn't have a cell wallPlant cells has chloroplast, animal doesntAnimal cells have small vacuoles, plants have bigPlant cells are often rectangular, and animals cells are round

Hope this helped

Life: Scientists have found signatures of life in
rocks from 3.5 billion years ago. That means life
existed in a world with very low oxygen! What
is the evidence?

Answers

Answer:The evidence to this is because oxygen, is produced by bacteria at that time! If they do That why would they need to use any oxygen? If i didn't get the answer you were asking then well sorry :/

Which body system is responsible for rapidly communicating information inside the body using electrical impulses?
O Endocrine system
O Integumentary system
O Nervous system
O Skeletal system

Answers

Answer:

Your answer is (C) Nervous System!

Hope this helps!

Select ALL the correct answers.

Some individuals of a particular species of sea bird underwent a genetic mutation that resulted in larger beaks. The larger size of beaks helped
these birds to break open dams and other mollusks for food. It also helped them defend themselves against predators. After many generations,
almost all of the birds in the population had big beaks. For which two reasons did this phenomenon occur?

A. natural selection

B. mechanical Isolation

C. prezygotic barriers to reproduction

D. high genetic variation in the species

Answers

Answer:

The answers would be A and D I think

Explanation:

Other Questions

Question 520 ptsSignal phrases are handled the same way in both MLA and APA documentation styles.O TrueO False Chelseas family traveled 300 miles by car each day during their family vacation. How many miles did Chelseas family travel over all 6 days? please help!! 30 pts! thanks! Choose the answer that has correct common multiples of 4 and 6: 1, 2 12, 24, 36 2, 4, 12 6, 12, 24 PLZ HURRY I NEED THIS ANSWERED ASAPExplain whether you believe the Supreme Court would deem a school football coach leading his team in a prayer as constitutional or unconstitutional? Be sure to site examples and parts of the Constitution to support your opinion. The internal situation of France is today as calm as it has ever been in the most peaceful periods. There is no agitation to disturb the public tranquility, no suggestion of those crimes which recall the Revolution. Everywhere, useful enterprises are in progress and the general improvements, both public and private, attest the universal confidence and sense of security. . . A plot conceived by an implacable [ruthless] government was about to re-plunge France into the abyss of civil war and anarchy. The discovery of this horrible crime stirred all France profoundly, and anxieties that had scarcely been calmed again awoke. Experience has taught that a divided power in the state is impotent [weak] and at odds with itself. If vested in an individual for life, it would lapse with him, and after him would prove a source of anarchy and discord. It was clearly seen that for a great nation the only salvation lies in hereditary power, which can alone assure a continuous political life which may endure for generations, even for centuries. The necessity of hereditary power in a state as vast as France had long been perceived by the First Consul [Napoleon]. He had endeavored in vain to avoid this conclusion; but the public solicitude [worry] and the hopes of our enemies emphasized the importance of his task, and he realized that his death might ruin his whole work. Under such circumstances, and with such a pressure of public opinion, there was no alternative left to the First Consul. He resolved, therefore, to accept for himself, and two of his brothers after him, the burden imposed by the exigencies [demands] of the situation. The French people, by a free and independent expression, then manifested its desire that the imperial dignity should pass down in a direct line through the legitimate or adopted descendants of Napoleon Bonaparte, or through the legitimate descendants of Joseph Bonaparte, or of Louis Bonaparte. Using the document and your knowledge of social studies, identify relevant outside information in the document and possible enduring issues and write them in the chart below. please answer for brainlesit in 14 days there are 2,252 cans in 10 days there are 1,630 days how many cans are in 4 days Can anybody Help with a eassy Which two words are the closest antonyms?HintAprofessional and colonialBcompetitively and gracefullyCtrend and traditionDmanager and boss PLEASE HELPPPPPPPP MEEE ASAP!!!!!7. The number 2BR02B suggests that there is fate To Be or Not to Be, but really it is a number to dial to control your own fate of death. This is an example of: a. Foreshadowingb. Metaphorc. Allusiond. Irony Play now? Play later?You can become a millionaire! That's what the junk mail said. But then there was the fine print:If you act before midnight tonight, then here are you chances: 0.1% that you receive $1,000,000;75% that you get nothing, otherwise you must PAY $5000.But wait, there's more! If you don't win the million AND you don't have to pay on your first attempt thenyou can choose to play one more time.If you do, then we 20X your probability of winning big - yes, you will hava a 2% chance ofreceiving $100,000 and 60% chance of winning $7500, but must pay $10,000 otherwise.What is your expected outcome for attempting this venture? Solve this problem usinga decision tree and clearly show all calculations and the expected value at each node.Answer these questions:1) should you play at all? (5%) And if so, what is my expected (net) monitary value? (10%)2) If you play and don't win at all on the first try (but don't lose money), should you try again? (5%) Why? (5%)3) clearly show the decision tree (40%) and expected net monitary value at each node (25%) a two-layered arrangement of phosphate and lipid molecules that form a cell membrane, the hydrophobic lipid ends facing inward and the hydrophilic phosphate ends facing outward.concentration gradientpassive transportprokaryotic cellphospholipid bilayer URGENT NEED IT NOW which number state is new jersey A particular plant root grows 1.5 inches per moth. how many centimeters is the plat root grow per month?A. 0.59 centimeters B. 1.69 centimerters C. 3.81 centimeters D. 4.04 centimetersPLEASE ANSWER!!!!! please help me on these 6 questions about proportions (fill in the black) HELP The first step in creating a summary is-A.putting it in your own wordsB.listing the main ideasC.writing a thesisD.identifying structure Which of the following correctly identifies examples of physical and chemical changes? PLEASE HELP QUICKLY!!! LIKE REALLY QUICKLY!!!!What is the purpose of certification for musculoskeletal careers?A. present awards for specialization and training in particular areas of the bodyB. grant confirmations of competence to perform a particular taskC. earn credentials that grant a provider permission to practice in a particular fieldD. provide evidence of continuing medical education following formal training Read the excerpt.All political power is inherent in the people, and governments derive their just powers from the consent of the governed.Washington State Constitution,Article I, Section 1The excerpt definesA. protection of rights.B. limited government.C. popular sovereignty.D. checks and balances.*THE ANSWER IS C*