Physics, 13.02.2021 08:30 nininichole431
A student is doing an experiment in science class. the instructions are to make a heterogeneous mixture and then separate all the components of the mixture back out again. She decides to use sand, gravel, salt, and water. Describe methods that she could use to separate the sand, the gravel, the salt, and the water apart from each other without losing any of those components
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