respiratory organs

Type: 
Topical Term
Subfield: 
a
Alias: 
respiratory organs

The respiratory system

1994
Explains the respiratory system, which takes oxygen from the air and delivers it to the body's cells. Also discusses the voice and human speech.

The respiratory system

1996
Follows the path of oxygen as it enters through the nose and travels on to the lungs and throughout the body.

Lungs

1996
Uses text and illustrations to explain the workings of the human respiratory system, discussing why people need to breathe, how oxygen enters the body, and the effects of pollution on the lungs.

Breathing

1995
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.

The respiratory system

2001
Simple text, photographs, and diagrams introduce the respiratory system and its purpose, parts, and functions.

Pages

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