Why Sharks Never Run Out of Teeth

Why do sharks have so many teeth? 🦈 In this Brain Sprints Short, discover the science behind shark smiles. Learn how sharks use a conveyor belt of teeth to stay sharp, why they can replace lost teeth in days, and how this adaptation makes them top predators of the sea. Sharks are designed for survival. If you love ocean facts, animal science, and daily fast learning, subscribe to Brain Sprints for more fun Shorts. Did you know that a shark has multiple rows of teeth? 🦈 This animal close-up explains how sharks have rows of teeth that constantly grow and replace themselves, making them a very successful ocean predator. It's amazing science for kids and adults alike to learn about the ocean's apex predator and its unique marine life.