What is the advantage of breathing through the nose rather than the mouth?
A) The nose provides a site for initial gas exchange.
B) The nose is a less turbulent environment than the mouth.
C) The nose provides a more direct route over which air will travel.
D) The nose warms, humidifies, and filters inhaled air.

Question

Quizplus · Accepted Answer

The nose warms, humidifies, and filters inhaled air, which helps protect the respiratory system and improve the quality of the air reaching the lungs.

What Is the Advantage of Breathing Through the Nose Rather