Biology, 31.07.2019 04:00, fireemblam101ovu1gt
Susie places 3 beakers in the freezer. the first beaker contains water only, the second contains water and salt, and the third contains a water and sugar solution. susie recorded the temperature and the time at which each mixture froze. which is the most appropriate hypothesis for her experiment? a) salt affects the freezing point of water. b) the addition of salt raises the freezing point of water. c) the addition of a sugar lowers the freezing point of water. d) the addition of different substances affects the freezing point of water.
Answers: 1
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Susie places 3 beakers in the freezer. the first beaker contains water only, the second contains wat...