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Dear teachers
Why is it necessary to excrete waste products?
Plz tell me answer.
Thanks a lot..

Arba Faroz , 4 Years ago
Grade 7
anser 1 Answers
Arba Faroz

Last Activity: 4 Years ago

Dear Colleagues
The wastes formed during respiration becomes toxic when they are retained inside the cells.
 Hope it will be helpful.
Good luck and thanks..
Tha

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