The most interesting facts about sharks

Shark Embryos Cannibalize Each Other In The Womb!

Key Facts In This Video

  1. Sand tiger shark embryos eat the other unhatched embryos inside the womb. 00:26

  2. Hamster mothers will sometimes kill and consume her own pups. 01:39

3 Shark Myths Debunked

The 5 Dealiest Sharks!

Mega-Shark Extinction Linked To Whales' Current Size

Written by Curiosity Staff

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