Thursday, April 16, 2009

Was there any diffirence between dinosaur bones/teeth and human bones/teeth?

Like as far as stregenth/chemical makeup or were thay about the same?


thanks!

Was there any diffirence between dinosaur bones/teeth and human bones/teeth?
your welcome! easiest 2 points yet. But I know nothing abut teeth except I brush them everyday. why? I have no idea but I don%26#039;t want to get false ones.





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acne scar

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