Question

What is the difference between artery and vein any three points​

Answer 1

Explanation:

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Answer 2

Answer........♠️

1. Arteries contain oxygenated blood while veins contains deoxygenated blood.
2. In arteries lumen is narrow while in veins lumen is wide..
3. In arteries tunics media is thick while in veins tunica media is thin.

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