What are the components of the transport system in human beings?
What are the functions of these components?
Why is it necessary to separate oxygenated and deoxygenated blood in
mammals and birds?
What are the components of the transport system in highly organised
How are water and minerals transported in plants?
How is food transported in plants?
5.
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Answer:
Explanation:
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.
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