rosarjusp6vrov rosarjusp6vrov
  • 19-11-2019
  • Spanish
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Un ejemplo de levigación

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Аноним Аноним
  • 19-11-2019

Answer:1. el lavado de arroz : colocamos un colador lleno de arroz debajo de un chorro de agua, removemos con la mano, se nota que el agua arrastra una sustancia blanca llamada almidón mientras que en el fondo del colador quedan los granos de arroz. 2.separar la ganga de un mineral mediante un chorro de agua.

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