Take a deep breath and dive right into the ins and outs of what keeps us breathing: our lungs. This bright and informative book offers a lively yet straightforward overview of the parts of the body involved with breathing and how they all work together to keep us alive and kicking. It is filled with vibrant photos and diagrams to help explain the different parts of the respiratory system and show how breathing happens. This book also includes helpful information about how to keep our lungs healthy and properly functioning.