Blood is a fluid that transports oxygen and nutrients to cells and carries away carbon dioxide and other waste products. Blood is a specialized fluid that constantly flows throughout your body. Blood is a body fluid in the circulatory system of humans and other vertebrates that delivers necessary substances such as nutrients and.
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It has four main components: Plasma, red blood cells, white blood cells, and platelets. Blood basics blood is a specialized body fluid.
It s made of plasma, red blood cells, white blood cells and platelets.
