15 Select the correct answer. Ren is reading a passage about social media and its impact on young people's attention spans. Which of the following questions should he ask to determine the text structure of the passage? OA. What effect has social media had on the attention spans of young people? OB. Is an individual's attention span determined by genetic factors? O c. How is social media different from other forms of entertainment for young people? OD. What is social media? O E. What is the process for setting up a new social media account?