Ocean Animals【作者：王凱】

　　The oceans are filled with many ocean animals. Some are predators and some are prey.
　　Predators are animals that catch, kill and eat other animals, like killer whales, sharks and octopuses. Killer whales like to attack other whales with their sharp teeth. Sharks use their teeth to attack fish, too. But octopuses are different. They wrap their tentacles around fish to kill them.
　　Prey are animals that are eaten by predators, like blowfish, crabs and blue whales. Blowfish protect themselves by swallowing a lot of water. Crabs protect themselves by fighting with predators. Blue whales protect themselves with their huge body.
　　The oceans have predators and prey. Predators have ways to attack prey and prey have ways to protect themselves.