Question

Which of the following describes a biotic factor that would be an advantage to a certain species of freshwater plants in a pond ecosystem?

A Increased rainfall that leads to the habitat of the plants covering more area



B Reduction in the population of fish in the pond that eat plants



C Toxic waste and trash being dumped into the pond where the plants live



D Introduction to the pond of another species of plants that compete for resources

Answer 1

(B) Reduction in the population of fish in the pond that eat plants