_provides challenges that motivate individuals to work hard and meet their goals, while__results from stressful situations that persist over time and produces negative health outcomes.

A. Eustress; stress
B. Stress; eustress
C. Distress; eustress
D. Eustress; distress

_____provides challenges that motivate individuals to work hard and meet their goals, while______results from stressful situations that persist over time and produces negative health outcomes.