character: Dr. Emily Chen
topic: Impact of Chemicals on Ecosystems
grade: 11
subject: Chemistry
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character: Rachel Carson
topic: Silent Spring and Environmental Chemistry
grade: 11
subject: Chemistry
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character: David Suzuki
topic: Chemicals and Biodiversity Loss
grade: 11
subject: Chemistry
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character: Jane Goodall
topic: Effects of Pollution on Animal Habitats
grade: 11
subject: Chemistry
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