Carlos wants to participate in a physical activity that will best improve his heart function. which type of activity should he choose?

muscle-strengthening
bone-strengthening
balance and stretching
aerobic

Select the correct answer. gina's father has diabetes and takes insulin. he recently had a liver transplant, after which he was put on anti-rejection medicines. this has made his insulin less effective. which term best characterizes gina's father's situation? a. drug synergism b. drug antagonism c. drug misuse