The general term that describes the uptake of oxygen from the environment and the disposal of carbon dioxide at the body system level is
A)cellular respiration.
B)inspiration.
C)exhalation.
D)respiration.
E)diffusion.

Question

Quizplus · Accepted Answer

Respiration is the process by which organisms exchange gases with the environment, involving the uptake of oxygen and disposal of carbon dioxide. Cellular respiration refers specifically to the metabolic processes that occur within cells to produce ATP, but the general process of gas exchange at the system level is still referred to as respiration. Inspiration and exhalation refer specifically to the movements of air in and out of the lungs, respectively, and diffusion is the process by which gases move across a membrane or down a concentration gradient.

The General Term That Describes the Uptake of Oxygen from the Environment