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Questions and Answers
What is the term for the maximum displacement from the mean position in the vibration of a wave?
What is the unit used for measuring the sound level?
What is the subjective property of sound related to its frequency?
What causes the sensation of sound in the ear?
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What type of waves require a material medium for propagation and cannot travel in a vacuum?
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What unifying themes tie together the field of biology?
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What allows organisms to move, grow, and reproduce?
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Which level of organization do biologists study when examining the molecular biology of a cell?
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What do biologists use to make observations and pose questions?
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What explains the unity and diversity of life?
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