Eating Your Siblings in the Womb

Some species of sharks are so ferocious that theyll eat each other in the womb But what sounds viscous is actually a survival trait shared by other species. Hosted by: Hank Green SciShow is on TikTok Check us out at Support SciShow by becoming a patron on Patreon: Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Alisa Sherbow, Dr. Melvin Sanicas, Harrison Mills, Adam Brainard, Chris Peters, charles george, Piya Shedden, Alex Hackman, Christopher R, Boucher, Jeffrey Mckishen, Ash, Silas Emrys, Eric Jensen, Kevin Bealer, Jason A Saslow, Tom Mosner, Tomás Lagos González, Jacob, Christoph Schwanke, Sam Lutfi, Bryan Cloer Looking for SciShow elsewhere on the internet SciShow Tangents Podcast: Facebook: Twitter: Instagram: , SciShow, science, education Sharks Salamanders Insects Humans IMAGES Sharks Arent The Only Animals That Eat Each Other In The Womb