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lisov135 [29]
3 years ago
5

Please answer as soon as possible.... The respiratory system is responsible for the exchange of oxygen and what gas?

Biology
2 answers:
bekas [8.4K]3 years ago
6 0
It should be B

hope it helped <3
lorasvet [3.4K]3 years ago
4 0
The correct response would be D. Carbon dioxide. These are the 2 dominant gases involved in gas exchange both on the multi cellular level for the organism and also the cellular one.
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victus00 [196]
<h2>Answer is option "B"</h2>

Explanation:

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Explanation:

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3 years ago
See the picture to help you. Its what you use to answer the question.
zhannawk [14.2K]
I would have to say d.Please let me know if i am right.

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SpyIntel [72]

the Nucleus

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