Biology

The correct answer is C.Return phosphorus into the soil.

Decomposers, such as bacteria, fungi, and detritivores, play a crucial role in the phosphorus cycle by breaking down dead organic matter (such as plants and animals) and releasing phosphorus back into the soil. This process is known as mineralization, where decomposers convert organic phosphorus compounds into inorganic phosphate ions (PO₄³⁻), which can then be absorbed by plants or re-enter the soil and water systems.

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