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Authorities in Chicago are concerned about sewage discharge entering the Chicago River. Which pollutants would they MOST likely be concerned about?(1 point)Responsesgasoline and car exhaust emissionsgasoline and car exhaust emissionsfossil fuels and oilfossil fuels and oilpesticides and herbicidespesticides and herbicidesphosphates and nitrates

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Answered by GPT-5 mini AI
Phosphates and nitrates — sewage adds nutrient-rich waste (N and P) that causes algal blooms and oxygen depletion (eutrophication).