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Sergeeva-Olga [200]
3 years ago
5

Proposing an explanation for the changing colors of the sky is an example of a(n) ______.

Biology
1 answer:
Georgia [21]3 years ago
4 0

hypothesis, hopefully this helps you out good luck!

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The nephron is responsible for maintaining _______. select one:
stiv31 [10]
I say it is all of the above. 
4 0
3 years ago
PLEASE HELP WILL MARK BRANLIEST!
Novay_Z [31]

Answer:A. decomposers

Explanation: A decomposer is an organism that decomposes, or breaks down, organic material such as the remains of dead organisms. Decomposers include bacteria and fungi. These organisms carry out the process of decomposition, which all living organisms undergo after death.

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describe the four organelles in eukaryotes that are involved in making, organizing, and delivering proteins. describe the role o
MA_775_DIABLO [31]
I believe that would be Golgi Apparatus and the plasma Membrane most likely hope this helps.

3 0
4 years ago
Which of the following is a radical?<br> O <br> H20<br> OH<br> H
svetoff [14.1K]

Answer:

<em>The correct option is C) OH</em>

Explanation:

In the field of chemistry, radicals can be described as atoms, molecules or ions which have at least one unpaired electron.

The formation of a radical occurs when a single covalent bond breaks so that each of the atoms that had been involved in the formation of the covalent bond can have an unpaired electron. Examples of radicals include OH, NH4+ etc.

Other option, like option B, is not true because a molecule of water does not have any unpaired electrons in its valence shell.

4 0
3 years ago
Name and give the abbreviation for the nucleic acid found mainly in the nucleus
Setler [38]

Answer:

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Explanation:

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