Multiple choice

Which of these correctly maps the flow of air entering the body?

  1. nose - larynx - pharynx - bronchi - trachea - lungs

  2. nose - bronchi - pharynx - larynx - trachea - lungs

  3. nose - pharynx - trachea - larynx - bronchi - lungs

  4. nose - pharynx - larynx - trachea - bronchi - lungs

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Air enters through the nose, passes through the pharynx and larynx, travels down the trachea, branches into the bronchi, and finally reaches the lungs.