character: Professor Smith
topic: Circulatory System Regulation
grade: 11
subject: Biology
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character: Dr. Johnson
topic: Homeostasis in Circulatory Functions
grade: 11
subject: Biology
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character: Ms. Adams
topic: Cardiovascular Responses to Exercise
grade: 11
subject: Biology
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character: Mr. Lee
topic: Hormonal Control of Blood Pressure
grade: 11
subject: Biology
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