Josh is designing a lab to separate a mixture of gravel, rocks, and sand. He looks at all the ways to separate a mixture but decides that one way would work the best on this mixture. What method should Josh use? Help ASAP
A: Density
B: Sifting
C: Evaporation
D: Magnetic Attraction
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Josh is designing a lab to separate a mixture of gravel, rocks, and sand. He looks at all the ways t...
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