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Chemistry, 22.08.2019 04:00 DnakMeme6e7272727272

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some of the newest types of modern appliances are 100% efficient and lose no energy to heat.
true
false
a perpetual motion machine is an invention that has only worked a few times in history.
true
false
thermal pollution occurs when factories use water to cool down their heated machinery, and then release the heated water into rivers and oceans.
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