A great white shark opens its mouth for bait. (<a href=Photo via Flickr)" title="Great white shark arching body and opening mouth for bait (wide-angle)" width="1" height="1"/>

If sharks had a tooth fairy, they’d be ‘rolling in dough’

Unlike humans, who only get two sets of teeth, sharks can have up to 20 rows of spare teeth stored in their jaws. They lose and replace h ...

10 years ago

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