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Art [367]
3 years ago
9

2. What is an example of something studied on the molecular level (as opposed to the atomic level)?

Biology
1 answer:
Dmitriy789 [7]3 years ago
6 0

Answer:

Something studied on the molecular level is the water.

Explanation:

Water is a molecule formed by two hydrogen atoms and one oxygen atom, whose chemical representation is H₂O. It is a molecule whose polarity makes it a universal solvent of other polar molecules.

The molecular level corresponds to the level of organization where two or more atoms unite to form molecules or substances, united by chemical bonds. H₂O is studied at this level due to its chemical structure.

With respect to other options:

  • <u><em>Hydrogen and oxygen</em></u><em> are atoms, and correspond to the level of atomic organization.</em>
  • <u><em>Protons</em></u><em> are particles that are part of an atom, and correspond to the subatomic level.</em>
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Answer:

The answer is A.

Explanation:

To test if the selenium from the mine has an effect on the fish living in the lake which i assume is close to the mine, testing the tissue of the fish from that lake and comparing it to the selenium levels of the fish from a nearby lake would be a testable hypothesis because there is a comparable aspect and there should be a difference in the numbers between the fish from the two lakes because of their distance to the mine.

I hope this answer helps.

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Answer:sponge is one answer.

Explanation:

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3 years ago
Explain how goal of today’s classification system differs from earlier systems
gladu [14]

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So we can say that the goal o earlier classification system were just to make groups of organisms on the basis of External features.

Goal of modern classification system:

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Thus modern goal is better in many terms and is more reliable than old classification goals.


Hope it helps!

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Answer:

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Explanation:

3 0
3 years ago
Read 2 more answers
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