Answers

The Brainliest Answer!
2016-02-21T20:19:42+05:30
So that experiment done will be clean and we can observe better results
1 5 1
can u answer my other questions also please. if possible
i do not know ya
kk
sorry
it's ok
2016-02-21T20:24:01+05:30
Because unwashed toothpick may have some inpurities

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tanq can you answer my other questions also please if possible