character: Mr. Smith
topic: Wave Properties and Their Influence on Sound Perception
grade: 11
subject: Biology
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character: Dr. Johnson
topic: The Biology of Sound Waves and Hearing Mechanisms
grade: 11
subject: Biology
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character: Ms. Green
topic: Effects of Frequency and Amplitude on Sound Perception
grade: 11
subject: Biology
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character: Mr. Allen
topic: Understanding Sound Waves Through Biology and Physics
grade: 11
subject: Biology
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