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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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yaciel143@yahoo yaciel143@yahoo
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5 years ago
The "ancient age" time period is the ________ Eon.
A) Cambrian      B) Permian      C) Cenozoic      D) none of the above
Textbook 
Essentials of Geology

Essentials of Geology


Edition: 12th
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g.selahg.selah
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4 years ago
Thank you
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3 years ago
thanka
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