character: Dr. Jane Goodall
topic: Ecologist and Conservationist
grade: 9
subject: Biology
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character: Lynn Margulis
topic: Bacterial Symbiosis in Ecosystems
grade: 9
subject: Biology
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character: Dr. David Suzuki
topic: Biodiversity and Ecosystem Health
grade: 9
subject: Biology
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character: Dr. Deborah Gordon
topic: Ants and Their Role in Soil Ecosystems
grade: 9
subject: Biology
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