Paper can be a fertilizer because it is primarily made of plant-based fibers, such as wood pulp, that are rich in carbon, which is an essential element for plant growth. When paper is composted or broken down, it decomposes into organic matter that can be used as a soil amendment, providing nutrients for plants and helping to improve soil quality.
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Answer:
c. paper
Explanation:
Paper can be a fertilizer because it is primarily made of plant-based fibers, such as wood pulp, that are rich in carbon, which is an essential element for plant growth. When paper is composted or broken down, it decomposes into organic matter that can be used as a soil amendment, providing nutrients for plants and helping to improve soil quality.