Symbiosis

Did you know that surgeonfish and tangs have a symbiotic relationship with green sea turtles? They feed on the algae that collects on a sea turtle's skin, which helps keep its shell clean. Find out more about symbiotic animal relationships in Symbiosis. The Animal Adaptations series introduces readers to some of the most fascinating characteristics, habits, and abilities that animals have developed over time. Readers explore the physical traits and behaviors that make different animal species unique. Each title includes stunning photos, fun facts, and easy-to-read text. This is a series of AV² media enhanced books. A unique book code printed on page 2 unlocks exciting online content that brings the book to life. Readers can access embedded weblinks, audio and video clips, activities, and other features, such as a slide show, matching word activity, and quiz.