Question

Define Vein.?.............​

Answer 1

Answer:

1.

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

Answer 2

Answer:

any of the tubes forming part of the blood circulation system of the body

Explanation:

in most cases when heart is pumping blood to other parts of body mostly when pumping to pancreas but there is a chance to all the parts of our body when a vein forms in that particular body part, then the blood can't be pumped...

Hope it helps....