Question

Define Vein.?.............​

Answer 1

Answer:

1.

any of the tubes forming part of the blood circulation system of the body, carrying in most cases oxygen-depleted blood towards the heart.

2.

a fracture in rock containing a deposit of minerals or ore and typically having an extensive course underground.

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Answer 2

Answer:

Veins are small blood carrying channel in our body which carry deoxygenated blood from our body.

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