Compared to outside air, describe the air that reaches the lungs.
A) warmer and with more moisture
B) warmer and with less moisture
C) cooler and with more moisture
D) cooler and with less moisture
E) exactly the same

Question

Quizplus · Accepted Answer

The air that reaches the lungs is warmer and with more moisture compared to outside air. This is because as air travels through the nose and respiratory tract, it is warmed and humidified to protect the delicate lung tissues.

Compared to Outside Air, Describe the Air That Reaches the Lungs