When should a person consider drinking a sports drink during exercise? (5 points) a
When avoiding extra calories

b
When exercising for only a few minutes

c
When exercising in cold weather

d
When one hasn't eaten before exercise

The lower respiratory system includes the a. lungs. b. esophogus. c. larynx. d. pharynx

Does nicotine show up in a drug test when u pee in the cup

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.