Which point does the chapter make about "Oxygen Debt During physical" in Respiratory System?
○ Air breathed out over and above TV upon continuous exhalation.
Oxygen Debt During physical activities, respiratory rate increases.
○ Machanism of breathing in human beings Fig.
○ It passes through nostrils, pharynx, trachea and bronchi and reaches the lungs (inhalation).
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This matches the chapter's stated information about "Oxygen Debt During physical". — Examisthan.com