Question

what are the component of the transport system in human beings?what are the function of these components?

Answer 1

 The main components of the transport system in human beings are the heart, blood, and blood vessels. Heart pumps oxygenated blood throughout the body. It receives deoxygenated blood from the various body parts and sends this impure blood to the lungs for oxygenation. Blood helps in the transport of oxygen, nutrients, CO2, and nitrogenous wastes. Blood vessels arteries and veins carry blood in all parts of body.
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Answer 2

Heart, blood and blood vessels are the main components of transport system in human beings.

Functions of these components:-

Heart

Heart pumps oxygenated blood throughout the body. It receives deoxygenated blood from the various body parts and sends this impure blood to the lungs for oxygenation.

Blood

Blood transports oxygen, nutrients, CO2, and nitrogenous wastes.

Blood vessels

Blood vessels, arteries and veins carry blood to all parts of body.

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