Answer:
Sure! It works! It takes little time, but it works
Explanation:
Filtration, coagulation, settling basins and aeration are some examples of water treatment and is denoted as option A.
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What is Filtration?</h3>
This is a technique which is used to separate solids from a liquid or gas substance.
This alongside others mentioned above are used in treating water to remove contaminants and make it safe for drinking and other uses.
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Yes...it's common decency. Plus, this is more of opinion. Why are you here?