which of the following statements are true about the physiological differences between children and adults when it comes to exercise? select all that apply. select one or more: a. when compared to adults, children have lower maximal heart rates. b. children have a greater maximal heart rate because they have smaller hearts and stroke volumes. c. children sweat less and may be at a greater risk for heat stress. d. children tend to have a lower vo2max then adults do. e. children can perform aerobic exercise, but should always avoid strength training.
