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14-02-2018
Biology

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Why is excretion necessary in living beings ?

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Cutiepatutie Cutiepatutie

14-02-2018

Waste products such as poop, diarrhea, and carbon dioxide (look in the respiratory system) must be removed. If they are allowed to accumulate they cause poisoning which slows down vital chemical reactions. Which can cause many problems to develop.

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