Chemistry, 13.03.2022 04:50 toricepeda82
What could cause a build up of algae which would decrease the amount of oxygen available for the organisms in the river?
A. protecting natural vegetation along the river.
B. factory pollution
C. erosion of the watershed
D. fertilizer run off from crops into the river
Answers: 1
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What could cause a build up of algae which would decrease the amount of oxygen available for the org...
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