1. Tardigrade
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  3. Biology
  4. A person breathing normally at rest, takes in and expels approximately half a litre of air during each respiratory cycle. This is called

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Q. A person breathing normally at rest, takes in and expels approximately half a litre of air during each respiratory cycle. This is called

Breathing and Exchange of Gases

Solution:

The volume of air inspired or expired during normal breath is called tidal volume. It is about $500\, mL$ of air in average young adult man.