1
process by which air is drawn into the lungs
2
process by which air is pushed out of the lungs
3
Covers over the esophagus during breathing
4
This part of the body contracts during inhalation and relaxes during exhalation
5
Direct air from the nasal passage to the trachea
6
Gas exchange in the lungs occur here
7
makes sound when air passes over the vocal cords
8
Tiny hairs that trap dust, dirt, and other particles in the nasal passage
