Question

Complete the sentence. The ________________ of extra rabbits into a forest ecosystem can affect the population of other herbivores already living there.
- birth rate
- death rate
- emigration
- immigration

Answer 1

The immigration of extra rabbits into a forest ecosystem can affect the population of herbivores living in the forest.

What is immigration?

Immigration is the movement of people or animals from external locations into a population.

With new individuals moving into a population, the population size increases with other factors being constant.

With the increase in the population size, competition for resources increases accordingly.

Thus if extra rabbits move into a forest ecosystem, the population of herbivores existing in the ecosystem would be affected because competition for food would increase.

More on immigration can be found here: brainly.com/question/13688875