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Member for
3 years 8 monthsAge: 10+
Level: 5th to 12th
Language: English
(en)
ID: 7548645
03/02/2024
Country code: US
Country: United States
Main content: Reflection, Refraction, Light wave, Sound wave, Echo, Absorption, Diffraction, Transmission (2532561)
From worksheet author:
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