Answer:
1: tap water to ice cube
2: electric burner to pot
Next section
1: bonfire to air
2: hand to ice
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1: Molecules in the hot water bottle are moving faster than molecules in the skin
2: Molecules in the skin are moving faster than molecules in the glass
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Collisions result in transfer of energy from molecules of higher kinetic energy to molecules of lower kinetic energy
Warm water molecules slow down while cold water molecules speed up
Step-by-step explanation:
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