What animal has sharp teeth, gills and fins, and a great sense of hearing? Sharks! But do you know how sharks find food? Or why sharks swim with their mouths open? Read this book to find out! Learn all about different animals in the Animal Close-Ups series—part of the Lightning Bolt Books™ collection. With high-energy designs, exciting photos, and fun text, Lightning Bolt Books™ bring nonfiction topics to life!