Science, asked by Akash5028, 16 days ago

Explain why air exhaled during execise contains more carbon dioxide than air exhaled air at rest

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In addition, the blood contains some carbon dioxide (a waste product) that is transferred to the air in the lungs, which is then exhaled. The result is that the exhaled air contains less oxygen and more carbon dioxide than the inhaled air. The air in the lungs also becomes humidified with water before it is exhaled.

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