Quarky and Your Bones
What holds you up, and why don't your bones snap?
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Quarky is writing this for you...
The story
Quarky climbs through your skeleton to see how strong, living bones hold you up and protect you.
What you'll learn
- Your skeleton has 206 bones that hold you up and give you shape.
- Bones are alive and can heal themselves when they break.
- The skull protects your brain and the ribs protect your heart and lungs.
- Milk and exercise help keep your bones strong.
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