Question: When humans move into an area, they sometimes plant grasses, flowers, or trees that are not native to the area. The non-native species sometimes choke out the native species. Which organism would most likely be harmed by a loss of native plants in the area?

  Options: 
 A. the fungi that break down dead plants
 B. the beetles that eat a variety of grass roots
 C. the mosquitoes that hide under plant leaves
 D. the caterpillars that eat only one type of plant
Answer: D