Question

What is vein?
point donation

Answer 1

Answer:

one of the tubes which carry blood from all parts of your body to your heart

शरीर के अन्य भागों से हृदय को रक्त पहुँचानेवाली नलिका, रुधिरवाहिनी शिरा, नस

Answer 2

Answer:

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

Explanation:

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