Increased physical activity can improve your mood, which can in turn

determine your career choice
distract from your schoolwork
you have fun with friends
make you lose your job

What behavior of an expectant mother is unhealthy for the fetus

In a study of a weight loss program, 40 subjects lost a mean of 3.0 lb after 12 months. does the weight loss program have practical significance? a. yes, because the weight loss program worked and the subjects lost a mean of 3.0 lb. b. no, because the mean weight loss of 3.0 lb after one year does not seem to justify the program. c. no, because the sample of 40 subjects was too small to determine if the program was useful. d. yes, because the mean weight loss of 3.0 lb after one year does seems to justify the program.

How does the way a persons brain function affect their mental health?