Question

Air exits through nose or mouth.
a. True
b. False

Carbon dioxide is carried to the lungs.
a. True
b. False

Carbon dioxide diffuses into a capillary.
a. True
b. False

Carbon dioxide diffuses into an alveolus.
a. True
b. False

Carbon dioxide is released from the mitochondria.
a. True
b. False

Answer 1

1. True
2. False
3. True
4. True
5. False