sends non oxynagated blood through the body
Veins are bigger and thicker than artires
No. There are structures in plants that are called veins, but they work considerably differently from those in humans.
even though the arteries and veins aren't organs,they would be the heart,veins,and the arteries.
veins have valves because they bring blood from the bottom half of your body and valves stop the back flow of blood since the veins work against gravity.
A varicose vein is a series of popped, or crushed veins that cause raised trails on the body. There is actually a cosmetic surgery that will help remove these veins with very little work.
It may fade the veins but wont completely make them go away The cream may or may not work depending on how dark the veins are and everyone is different
because their is more oxygen in their blood
It pumps blood into the veins of the animal
They work with the veins to carry blood around the body! Hope this helps :)
The one who has fuel running through his veins and vessels
veins and lungs
The one way valve prevent blood seeping backwards (downwards) due to gravity. For instance, if a valve in the leg fails or doesn't work properly, Varicose veins (swollen and enlarged veins) will occur.