Regularly scheduled physical activity
a. decreases stress levels
b. increases stress levels
c. improve diet
d. prevents injuries

Does the weight loss program have practical significance? a. no, the program is not practically significant because the results are likely to occur even if the weight loss program has no effect. b. yes, the program is practically significant because the results are too unlikely to occur by chance. c. yes, the program is practically significant because the amount of lost weight is large enough to be considered practically significant. d. no, the program is not practically significant because the amount of weight lost is trivial.

Give some example of how the senses can gather information about a patient’s condition.

Explain how the lymphatic system provide immunity