The heart and blood in your body
This enthralling look at the workings of the cardiovascular system introduces young readers to the human heart and its function. Along with the heart's atria and ventricles, the book explains the circulatory system and how the blood and its pathways operate. Readers get an in-depth look at red...
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| Format: | EBOOK |
| Language: | ENGLISH |
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Britannica Digital Learning
2015
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| Series: | Let's Find Out! The Human Body v. 1 |
| Subjects: |