When the linnaean system of classification was first developed in the early 1700s, it only had two kingdoms for living things, the plant and animal kingdoms. three more kingdoms have been added since then, as well as a higher division of three domains. why are we still using this system if we have to keep changing the way it is organized?

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

This connective tissue consists of large round densely packed cells with the nucleus pushed to one side.

Interferons play a vital role in the immune system why are interferons so important?