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  Topic: Science Break, Selected Shorts< Next Oldest | Next Newest >  
Henry J



Posts: 5786
Joined: Mar. 2005

(Permalink) Posted: May 24 2013,14:06   

Quote (dvunkannon @ May 24 2013,11:19)
Multiple males may fertilize a single female sand tiger shark. The embryos compete in her two wombs by eating each other.

Talk about your dysfunctional families!

  
  1753 replies since July 16 2008,08:10 < Next Oldest | Next Newest >  

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