What are some ways to stop cravings for junk food?

John is jogging on a winter day. the outdoor temperature is 31° f. yet his body temperature is 98°f. which term best describes the process causing this difference in temperature?

Imagine you are in your future health care work setting, what professional characteristics would you meet your work expectations?

Which is a physical sign of stress? a: unexplained euphoria b: feelings of invincibility c: inability to sleep d: visual hallucinations