"You plant one acorn in a forest and a second acorn in an open field. After 20 years, the oak tree in the forest is tall and thin, while the oak tree in the field is shorter, thicker, and has a broad crown. What is the most likely explanation for this outcome

The return of the wolf to yellowstone national park will probably affect the bird population to some degree, not significantly. while wolves will hunt birds when necessary, they prefer to hunt larger prey. the bird population will most likely only be affected when hunting is scarce for the wolves. birds of prey will also probably not be affected as much as other birds who spend more time on the ground hunting for food as the tend to spend more time in the air or in trees since they do not need to stay on the ground for long due to the nature of the way they hunt.

D. the maximum number of species that can live in an ecosystem.