Which of the following statementa are true? *As you increase the Mount you exercise, the rewards you gain from ir increasr as well *if you're not a smoker, you have nothing to worry about when it comes to your lungs * bad breath comes from your mouth * women have less sex after they through menopause * your immune system always knows the difference between your own cells and enwmy invaders * the biggest tgrear to your arteries is cholesterol