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qwelly [4]
2 years ago
7

The use of ________ to treat drinking water, which began in 1913, reduces the incidence of waterborne diseases.

Medicine
1 answer:
miskamm [114]2 years ago
5 0

Answer:

chlorination

Explanation:

The use of chlorination to treat drinking water, which began in 1913, reduces the incidence of waterborne diseases.

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