Internal respiration
A) moves carbon dioxide from tissues into the blood.
B) moves oxygen from tissues into the blood.
C) moves oxygen from the blood into tissues and carbon dioxide in the opposite direction.
D) moves oxygen from tissues into the blood and carbon dioxide in the opposite direction.
E) moves both oxygen and carbon dioxide from tissues into the blood.

Question

Quizplus · Accepted Answer

Internal respiration involves the exchange of gases between the blood and body tissues, where oxygen moves from the blood into the tissues and carbon dioxide moves from the tissues into the blood.

Internal Respiration