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Temperature and Heat
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Grade Level
Grade 4
4.8 Temperature and Heat
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Butter is warmed until it melts, then cooled until it hardens, and then warmed again. Which statement is supported?
A
The butter can change between solid and liquid more than once when temperature changes.
B
The butter became a brand-new substance after the first melting.
C
Once butter melts, cooling can never make it solid again.
D
The butter changed from solid directly to gas each time.
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