What is the main function of the endocrine system

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute

What is the difference between a scientific hypotheses and a scientific theory?

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