The blood vessel with the thickest walls is the:

Question

Quizplus · Accepted Answer

Arteries have the thickest walls of all blood vessels, consisting of three layers: the intima (innermost layer), media (middle layer), and adventitia (outermost layer). This is due to the fact that arteries are responsible for carrying blood under high pressure away from the heart to the organs and tissues throughout the body, and thus require greater elasticity and structural integrity to withstand this pressure.

The Blood Vessel with the Thickest Walls Is The