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xz_007 [3.2K]
2 years ago
6

The respiratory system is responsible for the exchange of oxygen with which gas?.

Biology
1 answer:
GuDViN [60]2 years ago
5 0

Answer:

CO₂, also known as carbon dioxide

Explanation:

In the alveoli, oxygen enters the bloodstream, and carbon dioxide exits, the latter to be exhaled from the lungs.

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3 years ago
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