valves prevent backflow of blood
Valves can be found in the heart aswell as the veins
The blood in veins is not under direct pressure from the heart. It has little valves inside to prevent blood from flowing backwards away from the heart. These valves inside the veins prevent the backflow of blood in veins. They encourage the one-directional flow of blood to the heart.
Valves are found in the heart and in some veins.
The blood in veins is not under direct pressure from the heart. It has little valves inside to prevent blood from flowing backwards away from the heart. These valves inside the veins prevent the backflow of blood in veins. They encourage the one-directional flow of blood to the heart.
Valves can be found in the heart. They sit between the Atria and the Ventricles and help aid cardiovascular activity.
in both the valves blood flow in one direction.
Arteries carry blood away from the heart. Veins return blood to the heart.
Yes. Veins are the paths in which your blood come back to your heart. Because gravity naturally acts against the flow in veins, they have multiple "one-way valve" mechanisms inside them.
The veins bring blood into your heart (they also contain valves to do this).
There is a valve in the middle of the heart that keeps the blood going where it is supposed to go. There are also valves in the veins, but that's a different story.
Veins have valves which stop the blood from flowing backwards
Veins. Veins are blood vessels that carry blood from tissues and organs back to the heart; they have thin walls and one-way valves.