Dion enjoys adventure climbing in rocky mountain areas. She is preparing for her most challenging climb yet. Which snack would be best for Dion before she heads up the cliff? A. a handful of almonds that total 162 calories B. three pieces of celery and two carrots that total 90 calories C. a protein bar that contains 531 calories D. double chocolate fudge milkshake with 800 calories

Which statement is true about common childhood infectious disease? a. children should always be given antibiotics to treat an infectious illness. b. frequency of infectious illnesses usually increases as children grow older. c. having a minor infectious illness weakens a child's immune system. d. infectious illnesses are usually mild and require no medication.

What is a common risk associated with illegal drugs?

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.