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Biology 8 Online
OpenStudy (anonymous):

Holes drilled several kilometers into Earth’s crust provide direct evidence about Earth’s interior in the form of a. seismic waves. b. rock samples. c. liquid iron. d. volcanic eruption.

OpenStudy (anonymous):

@lxl-rhea-lxl Liquid iron?

OpenStudy (anonymous):

@HisOnlyForever

OpenStudy (anonymous):

Correct .

OpenStudy (anonymous):

Thanks

OpenStudy (anonymous):

Youre welcome(:

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