Question

read the following short arguments carefully. then, for each one, identify and clearly label the claim, the evidence, and the reasoning. argument a: school start times \our high school should start no earlier than 9:00 am. data shows that the average teenagers natural sleep cycle (circadian rhythm) doesnt fully shift toward later wake - up times until age 17 or 18. because teenagers need at least 8 - 10 hours of sleep for optimal brain development and mood regulation, a later start time is necessary to allow them to meet their biological needs.\

Explanation:

• Claim: This is the main assertion. Here, it's the statement about what should happen regarding high - school start times.
• Evidence: These are the facts or data provided to support the claim. The information about the sleep cycle and sleep hours is factual data.
• Reasoning: It connects the evidence to the claim, showing why the evidence means the claim should be true.

Answer:

• Claim: Our high school should start no earlier than 9:00 AM.
• Evidence: Data shows that the average teenager’s natural sleep cycle (circadian rhythm) doesn’t fully shift toward later wake - up times until age 17 or 18. Teenagers need at least 8 - 10 hours of sleep for optimal brain development and mood regulation.
• Reasoning: A later start time is necessary to allow them to meet their biological needs.