Name the other name of main artery and main vein?

1.	Name the other name of main artery and main vein?
Answer» Aorta carries the oxygenated blood from the heart to the different parts of the body via the network of arteries and arterioles. The body uses oxygen for the physiological processes of the body.The venae cavae are large veins (venous trunks) that return deoxygenated blood from the body into the heart. In humans, they are called the superior vena cava and the inferior vena cava, and both empty into the right atrium.\xa0

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