cool shark facts

One reason I like sharks is that they are very fast. Also I learned that sharks do not like to eat humans. Did you know that sharks help the coral reef? They help the coral reef by eating some of the tuna so there is not a ton. There are a lot of types of sharks. I will list some of them: prickly shark, bull shark, spinner shark, sandbar shark, wing head shark, silver shark, graceful shark, and black tip shark. I hope you learned something!