The entire sequence of events involved in the exchange of O? and CO? between the body cells and the environment is known as
A) internal respiration.
B) external respiration.
C) ventilation.
D) breathing.
E) both ventilation and breathing are correct.

Question

Quizplus · Accepted Answer

External respiration refers to the exchange of gases (O2 and CO2) between the environment and the blood through the respiratory surfaces.

The Entire Sequence of Events Involved in the Exchange of O