Question

define blood I need answer​

Answer 1

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Hii dear here is your answer ✌✌

Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells. In vertebrates, it is composed of blood cells suspended in blood plasma.

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Answer 2

blood is the red liquid that circulates in the arteries and veins of humans and other vertebrate animals, carrying oxygen to and carbon dioxide from the tissues of the body.
consists of leucocytes wbcs- provides immunity
erythrocyte rbcs - transport of gases
thrombocytes platelets- blood clotting