jade3638233 jade3638233

03-01-2018
Physics

contestada

Which of the following is a method of purifying water? A. Freezing B. Aeration C. Combustion D. Fixation

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Flowerly Flowerly

03-01-2018

Your correct answer would be B.

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ndcasem ndcasem

28-01-2019

Commercial water purification systems employ a combination of coagulation, sand filtering, chlorination, and sometimes aeration to purify water, so the correct answer is B. Aeration

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