character: Ms. Lisa Blue
topic: Primary vs Secondary Immune Response
grade: 10
subject: Biology
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character: Dr. Harry Green
topic: Overview of Immune System Functions
grade: 10
subject: Biology
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character: Ms. Emma White
topic: B-Cells and T-Cells in Immune Response
grade: 10
subject: Biology
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character: Mr. John Black
topic: Vaccination and Its Role in Immune Memory
grade: 10
subject: Biology
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