Question

what is composition of blood explian​

Answer 1

Answer:

Explanation:

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Step-by-step explanation

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Answer 2

Answer:

Blood is a specialized body fluid. It has four main components: plasma, red blood cells, white blood cells, and platelets. Blood has many different functions, including: transporting oxygen and nutrients to the lungs and tissues. bringing waste products to the kidneys and liver, which filter and clean the blood.

Blood is 55% plasma and 45% formed elements. Red blood cells, also called erythrocytes, make up most of that 45%. Their primary function is to transport oxygen from the lungs to the cells of the body. Red blood cells are disc-shaped