Question

Air is breathed through

• A. Trachea $\to$ lungs $\to$ larynx $\to$ pharynx $\to$ alveoli
• B. Nose$\to$ larynx$\to$ pharynx$\to$ bronchus$\to$ alveoli $\to$ bronchioles
• C. Nostrils$\to$ pharynx$\to$ larynx$\to$ trachea$\to$ bronchi$\to$ bronchioles $\to$ alveoli
• D. Nose$\to$ mouth$\to$ lungs

Answer 1

Answer: (C)

Air is breathed through nostrils $\to$ pharynx $\to$ larynx $\to$ trachea $\to$ bronchi $\to$ bronchioles$\to$ alveoli.