Question

how excretion in human body take place

Answer 1

taking ood materials and throwing waste materal ..
this process is know as excretion

Answer 2

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• When we breathe out, then the lungs excrete carbon dioxide which goes in to the air through nostrils. The excretory system of human beings collects the liquid wastes of the body and helps it get rid of them. It consists of the following main organs: Two kidneys, two ureters, Bladder and Urethra.