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ARC-Easy / ACTAAP_2015_7_4 / A student mixes a spoonful of sand into a beaker of water. Which two methods can…

Problem

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question

A student mixes a spoonful of sand into a beaker of water. Which two methods can be used to separate the sand from the water?

choices

  • filtration and evaporation
  • settling and chromatography
  • chromatography and filtration
  • settling and magnetic attraction

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