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Mathematics 23 Online
OpenStudy (briellshaw):

I will MEDAL and FAN During the Paleozoic Era Pennsylvania was under a shallow warm sea. A. True B. False

OpenStudy (briellshaw):

@emmynimmy

OpenStudy (mathmale):

This question does not belong in the Math section. Also, it's the kind of question you can research on your own through the Internet. It would not help you in the least if someone "saved" you from learning how to find your own information.

OpenStudy (anonymous):

yah

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