I Read! You Read! books are designed for shared reading between a beginning reader and an adult. How does a giraffe begin its life? What is a juvenile wolf? Read to discover the answers as you learn about the life cycle of mammals. Each book in the Life Cycles of Living Things series shows you how living things are born and how they grow up. Comprehension Questions with Answers. Includes a support page of teaching tips for caregivers and teachers. Downloadable Teacher's Notes available.