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7nadin3 [17]
2 years ago
14

8. Explain how the body is able to increase its oxygen intake during exercise. ​

Biology
1 answer:
Ne4ueva [31]2 years ago
8 0

Explanation:

While exercising, the muscles need additional energy as the breathing rate and volume of each breath increases to bring more oxygen into the body and remove the carbon dioxide produced. The heart rate increases to supply the muscles with extra oxygen and remove the carbon dioxide produced.

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