Since this week marks Discovery Channel’s 27th annual celebration of Shark Week, I thought it was a great time to discuss why sharks probably make some of the best movie monsters.
10. Sharks barely need sleep. Even Freddy Krueger needs more rest than these guys. It was once thought that sharks had to constantly move in order to keep the water flowing over their gills. In fact, they tend to have active and restful periods and some species such as the nurse shark have spiracles which help move the water over the gills during restful periods.