Claire. Posted February 15, 2017 #1 Share Posted February 15, 2017 A Great White Can Go Through 20,000 Teeth in Its Lifetime While a great white shark's 300 serrated teeth are an amazing hunting adaptation, what's even more amazing is their replaceability. In a lifetime, each shark can grow up to 20,000 of them. View video: Smithsonian.com 3 Link to comment Share on other sites More sharing options...
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