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Biology, 05.10.2019 21:30 mahdy43

The process which removes bacteria from water is
a) filtration
b) chlorination
c) coagulation
d) adding fluoride
my guess is b. is that correct?

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Answers: 1

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You know the right answer?
The process which removes bacteria from water is
a) filtration
b) chlorination
c)...
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