character: Mr. Lee
topic: Impact of Aerobic Exercise on Heart Health
grade: 11
subject: Science
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character: Ms. Smith
topic: Benefits of Cardiovascular Fitness
grade: 11
subject: Science
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character: Dr. Johnson
topic: How Exercise Affects Heart Rate and Blood Pressure
grade: 11
subject: Science
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character: Coach Taylor
topic: Aerobic vs. Anaerobic Exercise in Heart Health
grade: 11
subject: Science
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