Which question about microorganisms could be answered by doing a classroom experiment?

In a cladogram' when does a group of organisms branch off

The structure that houses the cells genetic information.

Abiologist counts the number of rabbits in a population each year and observes a decrease in population. since the coyote population has exploded, the biologist concludes that the coyote population has had a negative interaction with the rabbit population. which describes the biologist’s actions? a.) experimentationb.) inferencec.) observationd.) interacting