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Biology, 21.07.2019 17:50 lilzaya510
Ahealthy environment depends on biogeochemical cycles maintaining a balance of input and output. high levels of nitrogenous compounds in the waterways can cause an algal bloom. how does an algal bloom affect a marine ecosystem? a.) it decreases the carbon dioxide in the water, creating a toxic environment. b.) it decreases oxygen in the water, creating a toxic environment. c.) it increases the carbon dioxide in the water, stimulating plant growth. d.) it increases the oxygen in the water, stimulating plankton growth
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