Question

arteries and veins explain the difference ​

Answer 1

Answer:

The chief difference between arteries and veins is the job that they do. Arteries carry oxygenated blood away from the heart to the body, and veins carry oxygen-poor blood back from the body to the heart. Your body also contains other, smaller blood vessels.

Answer 2

Answer: Arteries have thick elastic membrane as they have less lumen so that oxygenated blood carried out by them with high pressure wheras Veins have thin elastic membrane so they have large lumen and have low pressurised deoxygenated blood.