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krek1111 [17]
3 years ago
11

PLS HELP MEEEE!!!!!!!

Biology
2 answers:
Kobotan [32]3 years ago
6 0
The last one is right
GREYUIT [131]3 years ago
5 0

Answer:

B. Introduced pollutants like fertilizers

Explanation:

The damage from runoff of fertilizers is very significant.

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