Exchange of Nutrients and Wastes Occurs Predominately Across The

Question

Exchange of nutrients and wastes occurs predominately across the
A) Arteries
B) Arterioles
C) Capillaries
D) Venules
E) Veins

Accepted Answer

Capillaries are the smallest blood vessels in the body and are the sites where exchange of gases, nutrients, and waste products occurs between the blood and tissues. This is due to their thin walls, which allow for easy diffusion of substances.