Question

the greenish blue tube like structure present under our skin​

Answer 1

Veins: These are the blood vessels that carry blood from all the parts of the body back to the heart. These tube-like blood vessels are situated just under the skin and can easily be seen as greenish-blue tubes or lines below the skin. These carry deoxygenated blood from the body parts to heart.

Answer 2

Answer:

☞￣ᴥ￣☞ The greenish blue tube like structure present under our skin are called VEINS .

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