The process of supplying the cells with oxygen and removing carbon dioxide from them is:
A) Respiration
B) Inhalation
C) Expiration
D) Circulation

Question

Quizplus · Accepted Answer

Respiration is the process by which cells obtain oxygen and eliminate CO2. Inhalation is the act of breathing in oxygen, while expiration is the act of breathing out carbon dioxide. Circulation refers to the movement of blood through the body, which plays a role in delivering oxygen and removing CO2, but is not the direct process of supplying cells with oxygen and removing carbon dioxide.

The Process of Supplying the Cells with Oxygen and Removing