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How do human beings contribute to the phosphorus and sulfur cycles?

A.deforestation

B.planting trees and shrubs

C.adding chemical fertilizers to the soil

D.introducing fish species to ponds and lakes

2 Answers

1 vote

The answer is C. Adding chemical fertilizers to the soil

User MeowNET
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the answer is simple its adding chemical fertilizers to the soil
User Sabria
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