The physical movement of air into and out of lungs is termed
A) external respiration.
B) internal respiration.
C) cellular respiration.
D) pulmonary ventilation.
E) gas diffusion.
Question 2
Olfactory information is first received by which part of the brain?
A) pons
B) cerebellum
C) thalamus
D) cerebrum
E) medulla oblongata