nicole9333 nicole9333
  • 15-11-2017
  • Biology
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Which of the following are homogeneous solutions
salt water
air
sand and water
vinegar
cement

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catlovespop
catlovespop catlovespop
  • 15-11-2017
salt water 
sand and water
vinegar

this next one is for CEMENT

Concrete is a heterogeneous (composite) material consisting of cement, water, fine aggregates and coarse aggregates. ... Otherwise it is a heterogeneous material.Cement may be called a homogeneous material. But concrete is not.
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