Answer:
Predator 1: wolves
Predator 2: foxes
Prey 1: prairie dogs
Prey 2: bison
Step-by-step explanation:
wolves are a predator because the bison and prairie dog populations are going into the wolves population.
Foxes are also a predator because they are also consuming the energy of the prairie dogs.
Bison and prairie dogs are both prey because they are both being consumed by their predators.