Please read and record study guide 3 times from unit 3.
Please get ready for the unit 3 test.
How is weight diferent from mass?
When does evaporation happen?
How is a physical change different from a chemical change?
Two boxes are identical in size and appearance. One box is full of cotton candy. The other box is full of licorice. Which box would be easier to carry up three flights of stairs? Why?
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