Question

Why excretion of useless substance by body is so important​

Answer 1

Answer:

Explanation:

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.

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Answer 2

Explanation:

• The useless substances if not removed becomes poisonous.
• When a normal life process is carried on there are hundreds of chemical reactions and processes going on to support life systems.
• But these reactions releases by products or waste that is not needed by the body the removal of which is termed as excretion but if excretion is not done the byproducts accumulate in the body and this waste becomes poisonous for the body and starts to affect the normal reactions of the body also slowing them down gradually.