After reading the excerpt from "Teens Migrating to Twitter" by Jennifer C. Kerr about how Twitter influences on current generation I can answer the question that follows with ease. There is only one correct answer and I am pretty sure that the last option in the scale <span> represented above </span>is the right one : <span>D. How does Twitter affect the safety and security of teenagers?</span>
I think the person got some "fats" in there serving and havent burn it through exercising so its stored in the body as body fat which will make the person gain weight.