Question

how is a vein different from an artery ?​

Answer 1

Explanation:

Arteries are blood vessels responsible for carrying oxygen-rich blood away from the heart to the body. Veins are blood vessels that carry blood low in oxygen from the body back to the heart for reoxygenation.

Answer 2

Answer:

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Arteries carry oxygenated blood from the heart to various body parts and body tissues whereas veins carry deoxygenated blood from various parts of the body and tissues to the heart to re-oxygenate.