A. Ethics
I'm 95% positive on this one, I hope I helped!
Health education builds students' knowledge, skills and positive attitudes about health. Health education teaches about physical, mental, emotional and social health. It motivates students to improve and maintain their health, prevent disease and reduce risky behaviors.
Swimming because it uses all body strength! they actually use it for physical therapy too!
He is able to express himself and exercises more. That’s why he’s happy.