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Biology, 22.05.2020 04:06 albattatasraap5wymy

3) What are the two most likely causes of the dead zones? (please don't use humans as a cause, list specific actions or byproducts of humans)

4) Describe how fertilizers cause hypoxia and consequently dead zones in coastal ecosystems.

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3) What are the two most likely causes of the dead zones? (please don't use humans as a cause, list...
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