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OpenStudy (anonymous):
. What general trend occurred over the geologic time periods, from the Precambrian Era through the Cenozoic Era? A. More and more species became extinct. B. Cells developed a nucleus. C. Life became more diverse. D. More fossils were unearthed and dated.
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OpenStudy (abhisar):
I'll say C
OpenStudy (carolina4567):
I agree C
OpenStudy (abhisar):
Life diversified mostly in oceans
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