Answer:
The correct answer is option D. a and b.
Explanation:
Fast foods such as hamburger, french fries and cola all or high in carbohydrates, fat and protein (ham) that are enough to provide energy for the necessary functions of a teenager.
In order to the necessary component of the diet for a healthy teenager is protein, carbs, fat, calcium rich food and fibers as teenage is the development age for bones, muscles and all these components are important.
Thus, the correct answer is option D. a and b.