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Please answer as soon as possible.... The respiratory system is responsible for the exchange of oxygen and what gas? A. nitrogen B. hydrogen C. water vapor D. carbon dioxide

Please answer as soon as possible.... The respiratory system is responsible for the exchange of oxygen and what gas? A. nitrogen B. hydrogen C. water vapor D. carbon dioxide
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Please answer as soon as possible.... The respiratory system is responsible for the exchange of oxygen and what gas?

A. nitrogen
B. hydrogen
C. water vapor
D. carbon dioxide

asked
User Meen
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2 Answers

2 votes
it should be B

hope it helped <3
answered
User Johnnie
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8.0k points
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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.
answered
User Libertyernie
by
7.6k points
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