Question: Many types of organisms live in a meadow. With the introduction of a large, swift-moving predator into the meadow ecosystem, which group of organisms will MOST likely have an advantage of surviving and reproducing?

  Options: 
 A. mice that have the thickest fur
 B. foxes that have the largest ears
 C. gophers that dig the deepest holes
 D. rabbits that can run the fastest
Answer: D