character: Emily Tran
topic: How to Protect Yourself from UV Radiation
grade: 9
subject: Chemistry
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character: Dr. Sarah Lee
topic: Chemistry of Sunscreens
grade: 9
subject: Chemistry
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character: Professor John Smith
topic: Effects of UV Radiation on Skin
grade: 9
subject: Chemistry
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character: Anna Patel
topic: Understanding UV Index and Its Implications
grade: 9
subject: Chemistry
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