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PtichkaEL [24]
2 years ago
15

I need help guys!! ​

Biology
1 answer:
sashaice [31]2 years ago
3 0

Answer:

All are only the best for your answer

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What is structure X?<br> A. Chromatin<br> B. chromosome<br> с. DNA<br> D. Chromatid
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Answer:

C

Explanation:

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2 years ago
What role can sulfur play in the makeup of amino acids and proteins?
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Sulfur<span> is an important structural atom in most </span>proteins<span> as </span>sulfur amino acids. It defines its structure. <span>The </span>sulfur<span>-containing </span>amino acids<span>, </span>can<span> be converted into each other but neither </span>can<span>be synthesized in humans. Hope this answers the question. Have a nice day.</span>
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3 years ago
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Conservation biologists provide strong arguments about why we should all care about preserving biodiversity. When considering th
Ahat [919]

Answer:Increase in ambient global temperatures.

Recyling energy to be used again

Regulation of oxygen and carbon dioxide levels

An increase of erosion and siltation along waterways

Explanation:

Conservational biologists think about the preservation of ecosystem by maintaining the environment in a human control way.

Increase in ambient global temperatures.: The humans must prevent the increase in global temperature worldwide by preventing the rise of greenhouse gases which can lead to global warming worldwide.

Recyling energy to be used again: The sources of energy like wood, waste water can be recycled again for reutilization.

Regulation of oxygen and carbon dioxide levels.: The oxygen and carbon dioxide levels must be regulated. As oxygen is the basic requirement for respiration. The increase in carbon dioxide levels due to human activities is likely to cause respiratory diseases and health hazards in living beings.

An increase of erosion and siltation along waterways.: The erosion and siltation will likely to deposit nutrients and debris which may either contaminate the waterway or may cause eutrophication.

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3 years ago
How can scientists use anatomical structures and embryology as evidence of how organisms evolved?
Simora [160]
Embryology, the study of the development of the anatomy of an organism to its adult form, provides evidence for evolution as embryo formation in widely-divergent groups of organisms tends to be conserved. ... Another form of evidence of evolution is the convergence of form in organisms that share similar environments.
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2 years ago
In the event of an oil spill, why is it a
Firlakuza [10]

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The answer is D.

Explanation:

It wont sink down and it stays in one spot.

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