Seudónimo Seudónimo
  • 26-11-2016
  • Geography
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what do scientists use to learn about earth's core A earthquake waves B mines C temperature measurements D wells

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wm20swhiteman
wm20swhiteman wm20swhiteman
  • 27-11-2016
A.) Earthquake waves. Certain waves cannot go through Earth's core so scientists can kind of determine what the core is made of based on that.
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