Answer:
Liquids have more kinetic energy than solids. When a substance increases in temperature, heat is being added, and its particles are gaining kinetic energy. Because of their close proximity to one another, liquid and solid particles experience intermolecular forces. These forces keep particles close together.
Explanation:
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it's the first one. the one with ox in it
There are 3 significant figures in 50.5. Since the zero is not the first number digit, we start at 5. Thus there are 3 figures of value