domingo, 4 de noviembre de 2018

HOW MY BODY MOVES


Our bodies have three parts: head, torso and limbs. 

 




  • The skeleton supports your body. 
  • The skeleton is made of 206 bones. 
  • Bones are hard and rigid.





  • Our bones and muscles help us move. They are part of our locomotor system.
  • Muscles are soft and elastic.
  • Muscles contract and relax.
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Joints make the skeleton flexible. Joints help us move.


Our locomotor system is made up of bones, muscles and joints.