character: Carl Safina
topic: The Intersection of Marine Ecosystems and Human Activity
grade: 12
subject: Biology
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character: Rachel Carson
topic: Environmental Conservation and Marine Life
grade: 12
subject: Biology
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character: Sylvia Earle
topic: Ocean Conservation and Marine Biodiversity
grade: 12
subject: Biology
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character: Jacques Cousteau
topic: Marine Exploration and Human Impact on Oceans
grade: 12
subject: Biology
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