Answers

2015-10-18T22:17:24+05:30
It can cause diseases in our digestive system and to improve it we should complaint to the school principle
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2015-10-19T08:24:14+05:30
It can lead to the formation of several diseases lile food poison, diarrhea etc ,

we have to write a letter to principal of our school to inform about this & Try to solve it ASAP
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