Mixtures of materials

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Across
  1. 2. a tool with small holes used to allow pieces of a certain size to pass.
  2. 4. two or more substances that are mixed.
Down
  1. 1. using your fingers to seperate a mixture.
  2. 2. to allow a solid mixed with a liquid to settle at the bottom.
  3. 3. separating liquid and a solid by pouring it through a material like filter paper.