Question

why it is necessary to excrete waste products
​

Answer 1

$\huge\mathfrak\red{Answer :) }$

it is necessary to excrete waste products from the body.... because these waste product consist of harmful substances that produces different diseases when present in the body so there is a need to excrete them out ofrom the body

Answer 2

Answer:

The process of removing waste products produced in the cells of living organisms is called excretion.

Certain waste and toxic products are formed during the functioning of body cells. The waste products like urea etc. are toxic. When these toxic materials are not removed from the body, they get mixed with blood and can damage the cells of the body. Hence it is necessary to remove such poisonous waste materials from our body.

The kidneys are two bean-shaped excretory organs that remove these toxins from your blood and produce urine to carry them from the body.