character: Professor Oak
topic: What is Pollen
grade: 4
subject: Health Education
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character: Professor Oak
topic: How Pollen Affects Allergies
grade: 4
subject: Health Education
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character: Professor Oak
topic: The Role of Pollen in Plant Reproduction
grade: 4
subject: Health Education
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character: Professor Oak
topic: Managing Pollen Exposure
grade: 4
subject: Health Education
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