A woman had been pondering a problem for days and was about to give up when, suddenly, the solution came to her. Her experience can be best described as what?.

Why is important to cover your hands and feet in cold weather? a. they are furthest from your heart. b. they are often last to receive blood flow. c. they can suffer from tissue damage in cold weather. d. all of the above

If a doctor needs using a medical imaging machine, a might be called to assist the doctor.

Which sti is a common cause of cancer?