=== arteries are longer and wider while veins are shorter and thiner than arteries.(this is because the arteries carry blood to various parts of the body and so needs to be longer and more wider for more volume of blood while veins only carry blood to the heart and so is shorter and thiner) ===
Arteries carry blood away from the heart to body tissues. Capillaries are present near almost every body cell, and they are known as exchange vessels because they permit the exchange of nutrients and...
This is because arteries have more force going through them than veins do. Arteries have a higher level of pressure as opposed to veins who are more relaxed and just have blood being pushed along...
Aorta and other arteries carry oxygenated blood AWAY from the heart to different parts of the body except for pulmonary artery, which is the only artery that carries unoxygenated blood. Veins, on the...