Charlie wants to make sure that he is getting a balanced meal. he decides to put his pasta and meat sauce on his plate and then he tries to fit a little bit of spinach salad. what option below best describes what charlie should do instead? a. he should measure out all of his food to a certain weight. b. he should fill half of his plate with spinach salad and then get the pasta. c. he should eat only salad. d. he should look online to see how much pasta he should actually eat at one meal.

A. hannah wants to improve her cardiorespiratory fitness levels, so she begins to alternate running on a flat track with running up stadium stairs. this principle is known as a type b tedium c time d frequency 2. charlie is easily winded during soccer practice and wants to improve his cardiorespiratory fitness. which activity would be best for him to choose? a lifting weights b walking from one class to another c running in a 5k race d riding a bike at a leisurely pace 3. felicia just began running this past month, but since she continues to run the exact same route and exact same distance every day, she is growing bored with her runs. this principle is known as a tedium b progression c specificity d reversibility