given national efforts to increase the level of fitness of school-age children, Dr. Gatlin has been monitoring her young son's l
evel of exercise. she is concerned that he is not engaging in enough physical activity. according to your textbook, what may help explain to Dr. Gatlin why her son's amount of exercise has not improved
<span> Clean your hands. Avoid close contact with people who are sick. Stop the spread of germs: Clean and disinfect surfaces or objects. (A disinfectant to kill the germs.)
(The best way to prevent the flu is to get a vaccine against the flu each season.<span>)</span></span>