Question

question 10 (5 points)
listen
smith is taking deep breaths to calm down. where is the air from his breaths traveling to first after entering through his mouth?
a) alveoli
b) lungs
c) trachea
d) bronchial tubes

Explanation:

When air enters through the mouth, it first goes to the trachea. The trachea is the windpipe that connects the throat to the lungs. After the trachea, the air moves to the bronchial tubes (which branch from the trachea), then to the lungs (where the alveoli are located). So the first stop after the mouth is the trachea.

Answer:

C) Trachea