Biology, 12.11.2019 22:31 jordanmjdmary8571
What happens during primary wastewater treatment? choose one: a. insoluble particles are removed by settling. b. microbes are added to oxidize organic compounds to carbon dioxide. c. the wastewater is pumped into drinking water reservoirs. d. the wastewater is chlorinated to eliminate pathogens.
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Most of earth’s fresh water is found in oceans and seas stored in glaciers and ice caps groundwater stored beneath the surface found in lakes, rivers, streams, and reservoirs
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What happens during primary wastewater treatment? choose one: a. insoluble particles are removed b...
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