Chapter 2.4 (Environmental Studies 5 (India))

Bones and muscles

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Chapter topics:

  1. Bones and muscles
  2. What are bones?
  3. What is the skeletal system?
  4. Functions of the skeletal system
  5. What are muscles?
  6. The structure of muscles
  7. The functions of muscles
  8. How do we bend our arms?
  9. Test your knowledge
  10. Terminology
  11. Summary

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