Breathing rhythms

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• 2. The volume of air that enters and leaves the lungs at each natural resting breath. (5, 6)
• 3. tidal volume x frequency of inspiration (11, 4)
• 4. the volume of air left in the lungs after the strongest possible expiration. (8, 6)
• 5. The sum of the vital capacity and the residual volume. (5, 4, 8)
• 6. The volume that can be inspired from the end of a normal expiration. (11, 8)