"In this new 2022 high-definition program, learn all about ocean predators' past and present. What was the megalodon? How big and powerful was it compared to the apex predators of today? Why are orcas called the "wolves of the sea"? How are great white sharks different than orcas? Where do you find piranha and how do they hunt? Why does a moray eel have two jaws? What is a siphonophore? The answers to all of these questions and more are covered in depth with detailed graphics, diagrams, and exciting videos that reinforce important concepts and make learning fun." -- Container.