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Miembro desde hace
3 years 7 monthsEdad: 12-14
Level: 7
Idioma: English
(en)
ID: 1292379
22/08/2021
Country code: TH
Country: Thailand
Tema principal: Pure substances and mixtures (2003226)
Observe what the objects in the picture are made of and try to conclude what are pure substances and mixtures
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