How do differences in structure or functions promote biodiversity differences among living things

A difference in structure occurs because that structure allows the organism to grow and reproduce at a higher rate, but that may not be the case in all areas. for example, a cactus had to adapt to living without water for many months in the dessert, but that is not the same as plants in the rainforest. so, these different structures promote biodiversity by allowing each organism to flourish according to their respective environment.

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.