Question

what is excretion ? why do waste substances need to be removed ​

Answer 1

Answer:

Excretion is a process in which metabolic waste is eliminated from an organism.

Explanation:

Your body also needs to remove the wastes that build up from cell activity and from digestion. If these wastes are not removed, your cells can stop working, and you can get very sick. The organs of your excretory system help to release wastes from the body.

Answer 2

Answer:

Heya__!!

Here is your answer___!!

The process of removing waste from the body in the form of urine is called excretion.

The waste substance should be removed from the body as they are not useful for the body and can get mixed with the blood to cause pollute the blood and causing different dangerous diseases.

Hope it helps you dear

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