Answers

2015-07-16T19:04:02+05:30
Every thing on earth including virus evolved from a bacterium found in mariana trench(i am serious)
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2015-07-19T15:32:20+05:30
MOST OF THE MICROORGANISM HAVE COME FROM SPACE AND SO IT IS VERY DIFFICULT TO FIND OUT A WAY TO DESTROY THEM ALL.
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