Prehistoric carnivores were meat-eating animals that lived during various geological periods, including the Mesozoic Era and Cenozoic Era. Notable examples include the Tyrannosaurus rex, a large dinosaur known for its powerful jaws, and the saber-toothed cat, which had elongated canine teeth for hunting. These creatures played essential roles in their ecosystems as top predators. Many prehistoric carnivores adapted to their environments with unique features. For instance, the Megalodon was a massive shark that dominated the oceans, while the Woolly Mammoth was primarily herbivorous but coexisted with carnivorous species like the cave lion. Understanding these animals helps us learn about the evolution of predators.