Select the correct answer. Review the following writing prompt. Then answer the question that follows. Prompt: Doctors are learning more about the serious head injuries suffered by people who play certain sports. What changes should the sports program in your school make to protect students from head injuries? Based on the writing prompt, which research question would best help you narrow your topic for a five-paragraph essay (300 words)? A. When did doctors first discover that head injuries occurred in contact sports? B. Is it easier to recover from a back injury than it is to recover from a head injury? C. What extra steps can coaches take during games and practices to keep students safe? D. How can schools encourage more students to participate in school sports? E. Why doesn’t the human skull provide enough protection to avoid head injuries from sports?