The Secret Life of Sharks
The Infinite Monkey Cage
00:00
The Evolution of Shark Teeth
Basking sharks eat plankton, so they don't typically need to have teeth. They're taken out of a dead basking shark that washed up on the beach. A good-sized Great White Shark could get through 30,000-plus teeth in its lifetime. Each individual tooth tells you so much about what that shark does.
Transcript
Play full episode
