Question

8-The human body has an organ P which acts as a pump. The organ P pumps a liquid Q into the whole body continuously. The liquid Q supplies the useful substances R and S to all the body cells and removes a waste T from the body cells. a) What is the organ? b) Name the liquid Q?
c) Name the useful substances R and S. d) What is the waste T?

Answer 1

Answer:

hey mate,

a) heart

b) blood

c) oxygen , nutrients

d) carbon dioxide

hope this would help you!!

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