Siirry suoraan sisältöön
My Lungs
Tallenna

My Lungs

Discusses the importance of oxygen to the human body, and looks at what happens in the lungs when people breathe in air and exhale carbon dioxide. Includes photographs and illustrations.
ISBN
9780761433552
Kieli
englanti
Paino
68 grammaa
Julkaisupäivä
1.1.2008
Sivumäärä
32