character: Professor Linda Harper
topic: Understanding the Biochemistry of Exercise and Stress Relief
grade: 10
subject: Biology
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character: Dr. Sarah Johnson
topic: The Impact of Physical Activity on Mental Health
grade: 10
subject: Biology
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character: Coach David Smith
topic: Exercise Physiology and Stress Management Techniques
grade: 10
subject: Biology
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character: Professor Emily Chen
topic: The Role of Endorphins in Exercise and Stress Relief
grade: 10
subject: Biology
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