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Biology 14 Online
OpenStudy (anonymous):

Which of the following is an example of an extrusive igneous rock? A. rhyolite B. granite C. andesite D. coal

OpenStudy (anonymous):

I think it's B

OpenStudy (anonymous):

@JoyLin

OpenStudy (anonymous):

This is geology. Like I said, I haven't done this in ages. Sorry. However, if you have any physics/chem/math questions, feel free to ask away.

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