Final answer:
The correct answer is none of the above choices.
Step-by-step explanation:
Temperature can change the state of matter. For example, increasing the temperature of ice will cause it to melt and change from a solid to a liquid. Crushing a crystal can also change the state of matter. When a crystal is crushed, it remains a solid but its physical properties change and it may no longer retain its original shape. Pressure can also change the state of matter. For instance, applying pressure to a gas can cause it to condense and become a liquid.
On the other hand, heat can change the state of matter. As temperature increases, substances can change from a solid to a liquid (melting) or from a liquid to a gas (vaporization). Therefore, the correct answer is none of the above choices.
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