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Vlad1618 [11]
2 years ago
5

What effect can fertilizer runoff have on an aquatic ecosystem?

Biology
1 answer:
choli [55]2 years ago
6 0
The answer would be C
 Because it would cause a blanket on the water making no sunlight pass and       causing plat life to be killed and no food for fish  
        Hope this helps :)
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