Overgrowth of algae which produces toxins can be caused by
the water's temperature dropping qu...
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Biology, 29.01.2020 19:50 WhiteWinterRose
Overgrowth of algae which produces toxins can be caused by
the water's temperature dropping quickly
too much oxygen in the water
not enough nitrogen in the water
nitrogen runoff from the use of fertilizers near the water
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