We dig deep and answer some pretty big questions in the 4th episode of The Whole Tooth. Isla and our guest researchers uncover the truth about prehistoric sharks, shark fossils, the rarest shark and the effects of climate change on sharks.
Remember, if you have a question you’d like us to answer, leave it behind in the comments below, or submit via our website at:
A big thank you to Erin Dillon, Dave Ebert, Dareen AlMojil for their help answering these questions
Video edited by Luke Saddler