Shark pups open eyes and change fins early

Baby sharks grow slowly, changing their fins as they grow and can see a month before they leave their eggs, according UQ research.

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<p><a href="http://www.physorg.com/news94834074.html">Shark pups open eyes and change fins early</a></p> <p>Baby sharks grow slowly, changing their fins as they grow and can see a month before they leave their eggs, according UQ research.</p>