Dem Bones: The Skeleton Inside You

"Dem Bones, dem bones, dem dry bones."
You've heard the song. But what really are bones? Are they living things? Or are they just piles of stuff that got hard?
The quick easy answers are: Things in your body, yes, and yes.
Bones are the levers in your body. They attach to your muscles so you can move. They also give your body shape.

Find out more about your bones, how they are built, and how they work in this short 15-minute book.
Ages 8 and up. All measurements in American and metric.
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