Talk:Growing teeth

External links modified
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I have just modified one external link on Growing teeth. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20130523134410/http://news.sciencemag.org/sciencenow/2009/08/03-04.html to http://news.sciencemag.org/sciencenow/2009/08/03-04.html

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Cheers.— InternetArchiveBot  (Report bug) 15:01, 24 October 2017 (UTC)