Question

Give reason why is it necessary to excrete waste products?​

Answer 1

As we Know the Life process,

the process of eating food are

1) Ingestion-taking of food

2) Digestion-breaking down of whole food in simpler form

3) Absorption-digested food is absorb

4) Assimilation-digested food is release energy

5) Egestion- removing of undigested food(waste) from the body

Answer 2

Answer:

The waste materials produced during the metabolic activities are toxic to the body and must not be accumulated inside and therefore it has to be excreted out from the body by the process of excretion.

                     Hope it will help you !!!