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The respiratory system is responsible for the exchange of oxygen with which gas? A. Nitrogen B. Water vapor C. Hydrogen D. Carbon dioxide

The respiratory system is responsible for the exchange of oxygen with which gas? A. Nitrogen B. Water vapor C. Hydrogen D. Carbon dioxide
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The respiratory system is responsible for the exchange of oxygen with which gas?

A. Nitrogen
B. Water vapor
C. Hydrogen
D. Carbon dioxide

User AFH
by
7.8k points

2 Answers

5 votes

The correct answer is Carbon Dioxide

I took the test, this was the correct answer.

User Robin Rieger
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7.9k points
0 votes
The answer would be D. Carbon dioxide
User Ankit Adlakha
by
8.1k points
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