Blood is transported to the veins through the action of the heart, which pumps oxygenated blood from the lungs into the arteries. As blood circulates throughout the body, it delivers oxygen and nutrients to tissues and organs. Deoxygenated blood then returns to the heart through the veins, aided by muscle contractions and one-way valves that prevent backflow. Once the heart fills with deoxygenated blood, it pumps it to the lungs for reoxygenation.
vein
ya it is a vain
a vein
No
Think of it... can you see a vain? Now can you see a blood cell? Well of course not, a blood cell is so small it can't possibly have a vain. This question was pointless to ask unless you were a caveman or anything else with an IQ that is lower than 5
the short answer is yes. why not?
it is a blood vessel that carries oxygenated blood towards the hearts.
Pulmonary Vein.
yes you can through the vain
You're going to DIE
yes they also have blood their vains are called carustars
capillary vain