The response that fails to support the claim in a meaningful way is:
"Many teenagers have reported a tendency to skip breakfast, which some nutritionists consider the most important meal of the day, altogether."
This reason does not directly relate to the timing of school starting later for high school students compared to elementary or middle school students. While skipping breakfast can affect learning and concentration, it does not specifically address the need for later start times based on teenagers' unique sleep patterns or attention issues in the early morning. The other reasons are more directly linked to the cognitive and physiological needs of teenagers.