Sharks by https://padlet.com/sjdpurdue/sharks Everything one needs to know about the big scary fish. en-us 2016-03-08 18:12:07 UTC 2023-04-06 03:25:43 UTC hello@padlet.com This video gives a short overview of sharks and how they live. sjdpurdue https://padlet.com/sjdpurdue/sharks/wish/99817727 2016-03-08 22:55:23 UTC https://padlet.com/sjdpurdue/sharks/wish/99817727 Though now extinct, megaladons were the largest sharks in the world sjdpurdue https://padlet.com/sjdpurdue/sharks/wish/103552740 The megalodon grew up to about 60 feet, compared to a great white shark which only grows to about 20 feet.]]> 2016-04-01 00:21:20 UTC https://padlet.com/sjdpurdue/sharks/wish/103552740 Sharks are classified into class chondrichthyes. sjdpurdue https://padlet.com/sjdpurdue/sharks/wish/103553197 This means sharks are more closely related to a stingray than to a dolphin.]]> 2016-04-01 00:27:42 UTC https://padlet.com/sjdpurdue/sharks/wish/103553197 There are over 400 species of sharks in the world today. sjdpurdue https://padlet.com/sjdpurdue/sharks/wish/103553501 This document has a summary of many of the found species.]]> 2016-04-01 00:32:40 UTC https://padlet.com/sjdpurdue/sharks/wish/103553501 Sharks never run out of teeth. sjdpurdue https://padlet.com/sjdpurdue/sharks/wish/103554143 If one is lost, another will slip forward from the many rows of back-up teeth.]]> 2016-04-01 00:42:02 UTC https://padlet.com/sjdpurdue/sharks/wish/103554143