Answers

2015-05-25T12:40:54+05:30
We need to keep things out of reach of microorganisms because if they will get inside our body they will cause disease and harm us.
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very good answer
thanks'
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2015-05-25T13:19:14+05:30
We need to keep things out of reach of micro-organisms because:-
.They spoil our cooked food.
.They causes numerous diseases
.They are bioweapons
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