OCEARCH on Instagram: "Let’s talk shark teeth. These ocean predators have some of the most fascinating dental features in the animal kingdom. Sharks can go through thousands of teeth in their lifetime. Unlike humans, they don’t just get two sets of teeth. Sharks constantly shed and replace their teeth, sometimes losing up to 100 in a single day depending on the species. Each species has teeth shaped for its specific diet. Some are sharp and pointed for grabbing slippery prey, while others are fl