Question

Where does the waste material in the body come from and why does the body need to get rid of these waste materials?

Answer 1

Answer:

waste material in our body are undigested food and nitrogenous waste .

our body needs to get rid of these materials because these are very toxis substance which may harm the body .

Answer 2

Answer:

The cells of the body produce waste materials. The body needs to get rid of these waste materials because they can make us sick. Getting rid of this waste keeps us healthy.

Explanation:

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