Filled with high interest exercises, this Grade 6 Unit 3workbook focuses on animal behavior, plant behavior, plant-animal interactions, balance in nature. Lifepac science curriculum brings the physical world of God's creation into focus. Students conduct experiments to reinforce scientific concepts, such as plant and animal behavior. Perfect for students who flourish in a self-paced, individualized learning format, each consumable Lifepac combines lessons, exercises, projects, reviews, and tests. Paperback.