What’s up in this episode of The Whole Tooth?
Leading on from episode 1; it seems sharks have piqued your curiosity and there’s still a lot to be learned about them. Isla takes your questions to the experts, and we find out things like whether sharks sleep, and whether they have friends. Keen to find out? Hit play to get the Whole Tooth! If you have your own question, please comment below or send us a video here.
Video editor: Luke Saddler