State the differences between artery, vein and capillary.
Answers
Answer:
hi
Explanation:
arteries carry blood away from the heart; the main artery is the aorta. Capillaries carry blood away from the body and exchange nutrients, waste and oxygen with tissues at the cellular level. Veins are blood vessels that bring blood back to the heart and brain blood from organs and limbs
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Explanation:
ARTERY;
1. arteries are the blood vessel which supplies oxygenated blood all over the body.
2. the only artery which carries deoxygenated blood is called pulmonary artery which collect blood from the heart and take it to the lungs for oxygenation.
3. arteries are deeply present inside the skin.
VEINS;
1. veins are the blood vessels which collects deoxygenated blood from all over the body.
2.the only vein which carries oxygenated blood is called pulmonary vein which takes oxygenated blood from lungs to the heart.
3. arteries are superficially present inside the skin.
CAPILLARIES;
1. capillaries are the thin and fine branches of artery and veins.
2. they help in the process of diffusion of blood
3. they transfer Oxygen and nutrients from the blood to the tissues of the to the tissues in the body.