What are the different components of transport system in human beings?
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♦ Blood, Blood vessels, Heart and lymph are the components of the transport system in human beings.
♦ Blood transports nutrients, respiratory gases (CO2 and O2) waste products, harmones, water, inerganic ions and chemicals.
♦ Blood-vessels (Arteries and Viens)
Arteries carry blood from different organs of the body whereas veins collect the blood from different organs and bring it back to the heart.
♦ Heart - Heart is a pumping organ which keeps blood continuously moving in the blood vessels.
♦ Lymph - Lymph carries digested and absorbed fat from intestine and drains excess fluid from extra cellular space back into the blood.
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