character: Jordan
topic: Freshwater Systems and Their Importance
grade: 9
subject: Science
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character: Avery
topic: The Role of Nitrogen Fixation in Ecosystems
grade: 9
subject: Science
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character: Riley
topic: Impact of Agricultural Practices on Water Quality
grade: 9
subject: Science
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character: Taylor
topic: Understanding Eutrophication in Freshwater Bodies
grade: 9
subject: Science
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