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Your Answer: Risk Assessment
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Answer:
<h2>Mechanical waves require material medium to be able to travel .</h2>
If it is the Spring Equinox in the northern hemisphere, the condition would be A. Cool temperature.
Answer: will either absorb or release energy,
Explanation:
As a phase change occurs, they will either absorb or release energy, which is being transferred into or out of the phase change material. So thermal energy itself doesn't necessarily change location. When this happens thermal energy is either absorbed or released. When it's absorbed enough, the object melts.