_______ Conduct Blood Back Toward the Heart

Question

_______ conduct blood back toward the heart.
A) Veins
B) Capillaries
C) Arterioles
D) Arteries

Accepted Answer

Veins are the vessels that conduct blood back to the heart. Arteries carry blood away from the heart, arterioles are small arteries, and capillaries are the smallest blood vessels where oxygen and nutrients are exchanged with tissues.