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Title: Contaminated water supplies and lack of adequate sanitation kill approximately ________ people ... Post by: MannyD on Feb 10, 2017 Contaminated water supplies and lack of adequate sanitation kill approximately ________ people worldwide each year.
A) 3,600,000 B) 200,000 C) 1,000,000 D) 700,000 Title: Re: Contaminated water supplies and lack of adequate sanitation kill approximately ________ people ... Post by: tropicaux on Feb 10, 2017 Content hidden
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