Final answer:
The most helpful medium for Carter's presentation would be a video of sleepy teenagers walking into school while it's still dark outside. This would provide a visual representation of the problem and make a powerful emotional appeal to the school board.
Step-by-step explanation:
The most helpful medium for Carter's presentation would be option OC - a video of sleepy teenagers walking into school while it's still dark outside. This video would provide a visual representation of the problem Carter is addressing - that school starts too early and negatively impacts students' well-being. It would allow the school board to see the real-life consequences of the current early start time and support Carter's argument for a later start.
Additionally, the video would provide a powerful emotional appeal, as it captures the exhaustion and fatigue that sleepy students experience when starting school early. This can help the school board understand the importance of implementing a later start time for the students' overall health and academic performance.
Furthermore, a video can effectively convey the message to a large audience, making it a compelling medium for presentations. It allows for dynamic visuals and captures the attention of the viewers, making an impact and supporting a persuasive argument.
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