Seudónimo Seudónimo
  • 18-01-2017
  • Biology
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true or false a salad made of lettuce and tomatoes is a pure substances

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Sophia264
Sophia264 Sophia264
  • 18-01-2017
No, the answer is false.

A salad would be an example of a mixture, as it is a blend of tomatoes and lettuce.

A salad would be considered a heterogeneous mixture (you can see its different components). 
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