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Home Q & A Board Science-Related Homework Help High School Level Science
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frenchtoast frenchtoast
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6 years ago
The iridium layer at the Cretaceous-Tertiary boundary is attributed to
A) meteorite bombardment.
B) massive volcanic eruptions.
C) massive earthquakes and shock waves.
D) extinction of the dinosaurs.
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han12han12
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6 years ago
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frenchtoast Author
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#2
6 years ago
Electric Light Bulb Correct, thanks!
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