respiration

Colorful photographs, illustrations, and text describe the respiratory system.

Explains how the parts of the respiration and circulation systems work and illustrates the actions and functions of breathing, talking, the heart, and blood through interesting facts.

Describes the different parts of the body's breathing system, how they work, and how they are affected by pollution, smoking, and asthma.

Presents a detailed look at the respiratory system and its major functions in the human body.

Provides information to young readers about the importance of breathing to a healthy body, explaining why people breathe, and what happens in the body when a person breathes, and discussing pollution and breathing problems.

Examines the structure of the lungs and the process by which all living things breath and explores how oxygen is carried to the cells, how air is moved in and out of the lungs, and problems that sometimes make it hard to breath.

This book explores the different parts of our lungs and the unique function each part performs.

An introduction to the respiratory system and its role in the human body, looking at the throat, windpipe, and lungs, discussing respiratory problems, and offering advice on how to keep lungs healthy.

Describes the respiratory system and how it works.

Photographs and simple text teach young readers what the lungs are and how they work.