character: Polymer Pete
topic: Types of Catalysts in Reactions
grade: 9
subject: Science
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character: Polymer Pete
topic: Catalysis in Chemical Reactions
grade: 9
subject: Science
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character: Polymer Pete
topic: Understanding Reaction Rates
grade: 9
subject: Science
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character: Polymer Pete
topic: Introduction to Polymers and Catalysts
grade: 9
subject: Science
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