Aportion of grass in a prairie ecosystem was destroyed by wildfire. what will most likely happen to the population of bison that feed on the grass? a. the number of bison will increase. b. the number of bison will decrease. c. the bison in the ecosystem will be completely wiped out. d. the number of bison will remain unchanged.

The answer is; B

The bison population will decrease because of increases competition between individuals in the population and also with other species that they share the same resources with. This increased competition is due to the reduction in the grass population which they depend on for food.  

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