Blood circulates around the body through different blood vessels like Arteries, Veins and Capillaries. Type # 1. Arteries: Arteries carry oxygenated blood away from the heart. Only pulmonary artery is an exception which carries deoxygenated blood. These arteries are divided into smaller branches which are known as arterioles. The walls of the arteries are thick, […]
Types of Blood Vessels | Circulatory System | Human Physiology
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