Download or read book 20 Fun Facts About Sharks written by Heather Moore Niver and published by Gareth Stevens Publishing LLLP. This book was released on 2012-01-01 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sharks are one of nature’s fiercest predators. Sharks also don’t have any bones, and they can lose up to 30,000 teeth in a lifetime. Sharks have to keep swimming all the time in order to keep breathing. Inside this book, readers will discover these and many more fun sharks facts. Amazing photographs of nature’s deadliest creatures in the wild are sure to thrill readers of all ages.