because you blood is inside your veins.
Veins
Donated blood is stored in a blood bank or collection center. Blood is normally refrigerated but can also be frozen.
Veins return blood to the heart.The pulmonary veins.
Varicose veins form when blood pools in the veins.
veins are blood vessels
For expiring donated blood, they are disposed in accordance to the laws of the blood bank about proper disposal of blood.
No, because donated blood may go to pregnant women.
blood vessels that carry blood toward the heart are called veins.
Veins have valves in them which help transport the blood.
Blood flow is faster in arteries than in veins. Blood flow in veins is lower pressure.
er no
Veins carry deoxygenated blood to the heart