what are the components of human transport system what does this system transport
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a) Heart
b) Blood
c) Blood vessels(arteries, veins, capillaries)
Explanation:
a) Heart: It pumps oxygenated blood throughout the body.
b) Blood:It helps in the transport of oxygen,nutrients,CO2 and nitrogenous waste.
c) Blood vessels:It carries blood from the heart to various organ of the body and from various organ back to heart.
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