Question

What are the difference between artery and vein ?

Answer 1

Arteries carry oxygenated blood
Veins carry di-oxygenated blood

Answer 2

$\boxed{Arteries}$

⏩It carry blood away from the heart to various organs of the body.

⏩ It have thick and elastic walls.

⏩ It doesn't have valves.

$\boxed{Veins}$

⏩ It collect blood from different organs and bring it back to heart.

⏩ It doesn't have thick and elastic walls.

⏩ It have valves to ensure that the blood flows only in one direction.

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