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We know how our body moves

Bone It´s the hard part of our body
Joint It´s the place where two or more bones join
Muscle It´s a tissue that produces movement when contracts
Rib cage It´s a group of bones that protect our lungs and heart
Skull It´s a bone that protects our brain
Spine It´s a group of bones that holds the body up right
Calcium It´s a substance that is necesary for our bones
Motor system It´s the system composed by bones, muscles and joints
Fixed joint It´s a joint that can´t move
Mobile joint It´s a joint that can move freely
Healthy It´s something that is good for your body
Created by: luisbls