The latest fad in school, Silly Bandz—colored, stretchy bracelets—are extremely popular among young children. Loudly colored items like these have always been popular among children. Strong colors get the children's attention easily. In fact, children like these bracelets because when taken off the wrist, they can take the form of animals. Many schools have banned Silly Bandz because they consider them distractions. School officials also claim that Silly Bandz can be shot like rubber bands. They also warn that wearing too many of them at once puts a person at the risk of cutting off blood circulation. How does the organizational structure support the author's purpose in this passage? A. It describes the idea of Silly Bandz and gives examples to define the concept. B. It divides Silly Bandz into the popular categories to describe its importance. C. It gives a timeline to outline the events that led to the development of Silly Bandz. D. It shows what causes Silly Bandz to be popular and be banned in some schools.