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Earth Sciences 7 Online
OpenStudy (anonymous):

An asteroid impact is thought to have ended which era? A. Paleozoic B. Precambrian C. Cenozoic D. Mesozoic

OpenStudy (anonymous):

@bohotness

OpenStudy (anonymous):

D. Mesozoic era, or the era of dinosaurs. Sorry, I'm not the person you tagged. (obviously, Lol)

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