Grizzly bears are top carnivores and some North American ecosystem. what do you think might happen to a community of organisms if grizzly bear suddenly become extinct?

Which of the following occurs after a natural or unnatural disturbance in an ecosystem

What are charcteristics of lithosphere?

What happens during interphase? (1)the nucleus grows to its full size. (2)the cell grows to its full size. (3)the nucleus divides into two nuclei. (4)the cell divides into two cells.