character: Dr. Jane Goodall
topic: Ecologist, Effects of Light Wavelengths on Plant Growth
subject: Science
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character: Dr. George Washington Carver
topic: Agricultural Scientist, Plant Growth and Soil Research
subject: Science
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character: Dr. Barbara McClintock
topic: Geneticist, Impact of Environmental Factors on Plant Development
subject: Science
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character: Dr. Wangari Maathai
topic: Environmental Activist, Effects of Greenery on Ecosystems
subject: Science
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