What is an alveolus? Why does blood look red? How can we keep our lungs healthy? The Human Machine asks the questions that young people want answered. Each chapter contains a different question, so readers can develop their knowledge.
- ISBN10 143290907X
- ISBN13 9781432909079
- Publish Date 23 April 2008 (first published 15 April 2008)
- Publish Status Out of Print
- Out of Print 2 July 2021
- Publish Country US
- Imprint Heinemann Educational Books
- Format Hardcover
- Pages 32
- Language English