Snatch! A great white leaps out of the water to catch a seal.How did it get its dinner? It used its superpowers! From a super sense of smell to super speed, a shark's body is built for one thing - hunting.Its nostrils can smell some substances 10,000 times better than people!Low light? No problem! A shark's eyes see well in dim light. A shark can even detect electricity that comes from prey.Readers will find out how these abilities and more have given sharks their place at the top of the ocean food chain.