As oxygenated blood travels to the different parts of the body, it unloads the oxygen to the cells then picks up carbon dioxide and brings it back to the heart then to the lungs to be expelled. What blood vessel carries deoxygenated blood back to the heart?
A. Vein
B. Artery
C. Capillary
D. Lungs
NONSENSE=REPORT
Answers & Comments
Answer:
A.
Explanation: