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Veins, in most animal circulatory systems, carry deoxygenated blood from the tissues back to the heart.
The exception are the pulmonary veins, which carry oxygenated blood to the heart.
There is also a lining inside the veins made of epithelial tissue.
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∙ 10y ago
Wiki User
∙ 13y agoblood
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Is blood red when inside the arteries and veins?
Yes, but it will be a little darker inside the veins.
Why blood is donated from veins?
because you blood is inside your veins.
What is inside veins?
blood
What Valves inside the veins prevent blood from flowing from the heart?
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.
What is a venoscope?
device to view inside veins
What kinds of veins are there?
There are three types of veins, superficial veins that are just beneath the surface of the skin, deep veins that are large blood vessels found deep inside muscles, and perforator veins that connect the superficial veins to the deep veins.
Where is intravascular fluid found?
intra (inside) vascular (veins).. what is found in your veins? Cut it to find out!
Values inside the veins prevent from flowing what?
Valves in the veins prevent the blood from flowing backward or from pooling.
Where is the primary location of your blood?
Inside of your veins and arteries.
What is the name of the lines inside a human eye?
Veins
Do valves inside the veins prevent blood from flowing into the heart?
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.
What is a green lump in your skin?
blood located inside your veins.
