Answer:
Angiosperms
Explanation:
The flowering plants (also called angiosperms) are the dominant and most familiar group of land plants.
The right answer to that question is D :)
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.
hope this helps (:
C) The phrase creates an image of people walking through several inches of trash, which implies a filthy environment. The entire text is talking about how dirty it is and how it is hard to walk through with all the trash and filth in the way.