The answer you might be looking for it the ‘sun”
First you must create a hypothesis, figure how you can conduct your experiment, doing controlled and uncontrolled. Report your experiements then return the hypothesis and figure out if it was correct.
Im pretty sure the answer would be that <span>They help meteorologists see areas of equal pressure. hope this helped!</span>
Answer: The answer would be A: the hornworm.
hope this helps :)