15. You often see high-pressure areas and low-pressure areas indicated on weather maps. Which statement best describes the wind direction with respect to these high and low-pressure areas? A. the winds follow a straight line from low pressure to high-pressure areas.
B. the winds follow a straight line from high-pressure areas to low-pressure areas.
C. the winds follow a curved path from high-pressure areas to low-pressure areas.
D. the winds follow a curved path from low-pressure areas to high-pressure areas.

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.

Ibelieve the answer is c. changes to biodiversity can positively and negatively affect an ecosystem.hope my answer has you : )