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19-12-2020
Biology

contestada

How is ground water naturally purified?

A: water is purified by freezing

B: water is filtered by flowing through soil

C: water in aquifers over millennia

D: impurities precipitate out

Respuesta :

flamingsalamanders60 flamingsalamanders60

19-12-2020

Answer:

I would say D

Explanation:

Answer Link

19-12-2020

Answer:

C

Explanation:

water in aquifers over millennia

Answer Link

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