respiration

Uses illustrations and microphotography to support lessons on how the repiratory system functions in the human body. Includes definitions of unfamiliar words, and a cumulative index.

Explains how we breathe and use our lungs to cough, sneeze, talk and sing.

A simple explanation of how people, animals, and plants breathe.

Huff & Puff explain how the lungs and respiratory system function.

Provides information about the structure and function of the lungs and entire respiratory system, and discusses the importance of the lungs in providing the oxygen needed to sustain life.

Explains the processes of the respiratory system including why it is an important system of the body and what are some of the problems it may have.

Presents an introduction to the lungs, explaining what they are, how they work, and their function in the human body; looks at some of the illnesses and injuries that can affect the lungs; and offers advice on how to keep them healthy.

Examines how the lungs provide air and helps the body to breathe, and describes the breathing movement and how the brain helps to control breathing, and much more.

Explores the respiratory system, including the bronchial tree, the muscular diaphragm, speech and sound, and the dangers of smoking.

Describes the structures and functions of the respiratory and circulatory systems, including the lungs and airways, blood cells, the heart, arteries, veins, capillaries, pulmonary circulation and the lymphatic system.