This Level One I Can Read Kids book, is perfect for children learning to sound out words and sentences. In this book, kids learn all about trees and all the amazing jobs they have on the earth. Trees help people and animals in all sorts of ways. Trees are more than just logs and we get annoyed by dogs but we trees are busy, really, really busy this book will explain some of our jobs. This introductory book all about muscles, strength, and health. This beautifully illustrated, full color, the large print book is perfect for beginner readers.