Question

The wall of artery thick compare to vein

Answer 1

Answer:

answer

Explanation:

arteries have narrower lumens as compared to veins to prevent backflow of blood .

Answer 2

Answer:

Veins have thin walls as compared to the arteries

Explanation:

The blood in the arteries flow with the very high pressure hence the arteries should have the power to withstand that high pressure so they are thick whereas the blood will not flow with very high force in veins so they have thin walls compared to that of the arteries