character: Dr. Sylvia Earle
topic: Impact of Chemical Pollutants on Marine Biodiversity
grade: 12
subject: Chemistry
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character: Jason Hall
topic: Effects of Heavy Metals on Marine Organisms
grade: 12
subject: Chemistry
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character: Dr. Jane Lubchenco
topic: Marine Ecosystems and Chemical Contaminants
grade: 12
subject: Chemistry
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character: Dr. Richard W. Greene
topic: Bioaccumulation of Toxins in Marine Food Chains
grade: 12
subject: Chemistry
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