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Earth Sciences 21 Online
OpenStudy (anonymous):

Which property describes an electromagnetic wave and not a mechanical wave? A. transfers energy B. travels in a vacuum C. has frequency D. requires a medium

OpenStudy (anonymous):

@SoullessEyes

OpenStudy (soullesseyes):

Well, which do you think first of all?

OpenStudy (anonymous):

idk i dont like science lol

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