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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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