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Chemistry, 09.12.2020 17:30 hjgjlgkjg

Does matter (or the mass that makes it up) ever just "go away?" Defend your answer with an example, either one of your own or one from the video. Video called: (Vacation or Conservation (Of Mass): Crash Course Kids #23.1) - on yt!

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Does matter (or the mass that makes it up) ever just "go away?" Defend your answer with an example,...
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