Answer: see below
Step-by-step explanation:
The removal of a population of bats from an ecosystem could have significant impacts on at least two other populations in that ecosystem. For example, if the bats were a key predator of insects, their removal could lead to an increase in the insect population, which could, in turn, have negative effects on plant populations. Alternatively, if the bats were a major pollinator of certain plants, their removal could lead to a decrease in the plant population, which could have knock-on effects on other species that rely on those plants for food or shelter. Overall, the removal of any species from an ecosystem can have complex and unpredictable impacts on the populations of other species.