Biology, 19.02.2021 18:20 kieramacphee3946
To improve the icy road conditions, a gravel-salt mixture has been used on
the highways all winter. The spring cleanup crew has scooped up the
mixture and would like to use the gravel for road construction but the
workers must first remove the salt. What method should they use?
A. Evaporation
B. Sifting
C. Filtration
D. Magnetic Attraction
Answers: 3
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To improve the icy road conditions, a gravel-salt mixture has been used on
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