As predator populations increase, they put greater strain on the prey populations and act as a top-down control, pushing them toward a state of decline. Thus both availability of resources and ...

Prey also have adaptations which enable it to escape, such as good eyesight. A predator-prey graph shows the numbers of predators and prey in an ecosystem over time. More predators will kill more ...

Prey's connection to the Alien franchise drags up an unanswered question about both sci-fi franchises. The Alien and Predator ...