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Doss [256]
3 years ago
13

4

Biology
2 answers:
Rom4ik [11]3 years ago
6 0
I believe it’s carbon dioxide as we breathe in oxygen and breathe out carbon dioxide
Andreyy893 years ago
3 0

C. Oxygen, carbon dioxide.

hope this helps, please mark brainliest. :)

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Are molecules larger or smaller than cells and why?
VashaNatasha [74]

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they are smaller then cells

Explanation:

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3 0
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3 0
3 years ago
Marianne is comparing two animals: a fruit fly and a fruit bat. She asks, "Do a fruit fly and a fruit bat share a common ancesto
Ludmilka [50]

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Explanation:

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6 0
3 years ago
If you are good with science please help me!!! 15p
Elena-2011 [213]

help with what? there is nothing to answer



6 0
4 years ago
Select all that apply. Which of the following are not properties of proteins?
Leona [35]

Answer:

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Proteins are rich energy units and there are different sources of proteins such as beans, pulses, seeds, nuts, milk, and yogurt, etc.

3 0
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