Stress is a. positive or negative, depending on circumstances b. a body's automatic physical response c. a negative reaction to outside influences d. a and b only

D. hoped this helped :P

Answer is D. 
Stress is a positive or negative, depending on circumstances, and a body's automatic physical response.

Hope it helped

The answer might be d

Which of these is a benefit of health care access that lowers the risk of chronic disease like skin cancer? a. higher incomeb. better doctorsc. early detectiond. safer environmentif this is your question it is c