Choices: + rainstorms. + A virus. + sexual reproduction. + genetic diversity. + deforestation. + massive damage. + Smoking. + pesticides.
Given those answer options, answer the question: Fact 1: Harming an animal species has a negative impact on the population size of that species. Fact 2: Small animals are harmed by pesticides. Given the two facts above, what can have a negative impact on the population size of a species?
A:
pesticides