Respiration, Digestion, and Excretion Question
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What is the tidal volume in reference to breathing?
- Tidal volume is the amount of air left in the lungs after a forced exhalation.
- Tidal volume is the amount of air that is exchanged during a normal inhalation and expiration.
- Tidal volume is the maximum amount of air that can be forced into the lungs at any given time.
- Tidal volume is the amount of air that can be taken in during a normal inspiration.