Shark Facts: Do These Predators Have Bones?

Sharks have long captivated our imaginations, not just for their fearsome reputation but also for their fascinating biology. These ancient creatures, which have roamed our oceans for approximately 455 million years, are among the most formidable predators in the marine ecosystem, as highlighted by the National Oceanic and Atmospheric Administration ( NOAA ). Each shark species possesses unique traits, from their diverse reproductive methods to the varying structures of their teeth, making them a subject of endless intrigue.