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Guido Guido
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Why do farmers add organic matter in the form of dead plants to the soil?
A) Organic matter improves the soil's ability to hold water and nutrients.
B) Organic matter adds oxygen to the soil.
C) Organic matter lowers the level of carbon dioxide in the soil.
D) Soil needs to have minerals added every year.
E) Organic matter kills microbes in the soil.
Textbook 
Biology: Life on Earth

Biology: Life on Earth


Edition: 10th
Authors:
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CellarCellar
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