Question

Amount of air inspired or expired during normal breathing is

Answer 1

Answer:

oxygen

Explanation:

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Answer 2

Answer:

Explanation:

Volume of air inspired or expired during a normal respiration. It is approx. 500 mL., i.e., a healthy man can inspire or expire approximately 6000 to 8000 mL of air per minute. Additional volume of air, a person can inspireby a forcible inspiration