In some parts of the country, the white tailed deer population grows to the point that it is a problem for the people in the area. They cause accidents when they wander into roadways. They destroy crops and other plants. Often in those areas, the government will allow hunters to take a greater number of deer than usual. This is an example of people introducing a _____ to the deer population.
a.
biotic potential
b.
limiting factor
c.
parasitic relationship
