The Respiratory System (Your Body Systems: Blastoff! Readers, Level 3) (Blastoff! Readers, Level 3: Your Body Systems)

Did you know all the air you breathe in passes through a special filtration system? It is one of the many ways the respiratory system keeps your body running smoothly! In this title, leveled text explains how the respiratory system works both inside and outside the body while vibrant photos and diagrams keep young readers engaged. The human body is a complex being made up of systems that keep us alive and moving! In this series, readers will dive into the bodys systems though engaging, leveled text and related diagrams that follow the parts and functions of each system. Get a microscopic view inside the body with A Closer Look, and put new knowledge into action with a hands-on activity. Check out what is happening inside the body with each title!