Question

why is it necessary to excrete waste products?​

Answer 1

Answer:

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Explanation:

It is necessary to excrete waste products because it harms our body. It contains undigested particles in human body. If waste products are not excreted it becomes a slow poision in human body

Answer 2

Answer:

Excretion of useless substance is important because if the substance will not be excreted it will cause poison which will affect metabolism activities as well as our body.