She should do cardio and muscular endurance workouts because the more muscle you have the more calories you burn.
False. Adolescents need the same amount of physical activity that adults do. The only thing that varies is the beneficial effects that exercise brings and the overall physical effect it has to the body. Adolescents still have a fast metabolism which enables them to maintain their shape despite the amount of caloric intakes they've had while adults don't. Exercise duration should at least last for 30 minutes to induce physical fitness in the body and this works for young adults and mature adults alike.
Rose should ask for help if somebody is near her so she can go to the nurse and go home and go to the hospital to get it checked.
D neither a nor b is right