Why Do I Run?

A hands-on first science series that uses fun activities to explore the human body – Why do I run?
Why is exercise important? How do your muscles work? Why do you need oxygen? How can you improve your ball skills and cool down after a long game?..Find the answers to these questions and much, much more in this picture-packed introduction to the human body…An ideal first introduction to biology and health, Science in Action explores the human body with fun experiments and activities.

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