character: Mark Thompson
topic: Understanding Blood Flow During Physical Activity
grade: 11
subject: Science
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character: Dr. Emily Carter
topic: Role of Hemoglobin in Oxygen Transport
grade: 11
subject: Science
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character: Coach Ryan Daniels
topic: Effects of Exercise on Cardiovascular Health
grade: 11
subject: Science
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character: Physiologist Sarah Lee
topic: Adaptations of Blood Vessels During Exercise
grade: 11
subject: Science
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