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Biology 12 Online
OpenStudy (anonymous):

@Destinymasha A geologist finds that the number of fossils in a rock layer had significantly fewer fossils of all types than the layers above and below it. Which Is the best conclusion? A. Some type of mass extinction event occurred during this time. B. The rate of sedimentation changed during this time. C. The earth's magnetic pole shifted during this time. D. An asteroid impacted the earth during this time.

OpenStudy (anonymous):

AHH i forgot how to spell it ._.

OpenStudy (anonymous):

Nooo

OpenStudy (destinymasha):

*gulps* I'm sorry sir, But.......I....dont know?

OpenStudy (anonymous):

throat

OpenStudy (anonymous):

I STILL NEED HELP DESTINYMASHA

OpenStudy (anonymous):

haha destiny :P ok go help him

OpenStudy (destinymasha):

ok, ok, im coming

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