character: Professor Pathogen
topic: The Role of Pathogens in Immune Response
grade: 9
subject: Science
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character: Dr. Immune
topic: Understanding How the Immune System Responds to Infection
grade: 9
subject: Science
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character: Captain Antibody
topic: The Defense Mechanisms of the Immune System
grade: 9
subject: Science
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character: Scientist Virus
topic: The Interaction Between Viruses and the Immune System
grade: 9
subject: Science
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