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They aerate the soil, pollinate blossoms, and control insect and plant pests. Many insects, especially beetles, are scavengers, feeding on dead animals and fallen trees, thereby recycling nutrients back into the soil. As decomposers, insects help create top soil, the nutrient-rich layer of soil that helps plants grow.
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Is there enough information on the topic to help strengthen my research?
This is the best example of a question formed through informal inquiry
“With torn and bleeding hearts we smile,”
The answer is both a and b