1.

Which is the correct sequence of air passage through the respiratory system, during inhalation?

A. Nostrils → Larynx → Pharynx → Trachea → Lungs
B. Nostrils → Larynx → Pharynx → Lungs
C. Nasal passage → Trachea → Pharynx → Larynx → Alveoli
D. Nostrils → Pharynx → Larynx → Trachea → Lungs → Alveoli
Answer» E.


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