"Introductory text explains the functions and physical concepts of the respiratory system with color photography and simple scientific diagrams. Intended for students in grades three through six"--Provided by publisher.
Describes the construction of the lungs and the nasal passages and examines how diseases, allergies, and the effects of air pollution impair proper breathing.
Photographs, illustrations, and text describe how the body's respiratory system works, the parts of the respiratory system, advancements in diagnosis and treatment, and keeping the respiratory system healthy.
Discusses the complex components of the respiratory system as well as information on the conditions to which it most commonly falls prey, like lung cancer and pneumonia.
Describes the various parts of the human respiratory system and then explains how that system brings fresh oxygen into the body and carries carbon dioxide to the lungs to be expelled.
An illustrated discussion of the respiratory system that discusses what it is, describes its parts and their functions, explains how it works, and provides information on keeping lungs healthy.
Discusses the organs and function of the human respiratory system, respiratory events such as sneezes and yawns, breathing under extreme conditions, and medical treatments of respiratory disorders.
