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The bones itself do not move, but it's the muscle that moves it.
Many muscles in the face (for example muscles that move the lips and eyelids) are skeletal muscle but do not move bones.
What bones move when you smile? No bones at all move! Your spirit moves your mouth and your future ghost moves all other parts of your body. The spirit knows how to show emotions so it can smile for you! The future self knows what you have done so it knows what the rest of your face looks like when it smiles! So, no bones move!
Your bones are solid and fixed - they cannot move by themselves because they have no flexibility. Your muscles are used to move your bones because each muscle can contract or relax - get shorter or longer - and therefore cause the bones to move.
to move the bones.
to move the bones.
the muscles and the bone work together and attached
to move bones. bones simply provide support, it is the muscle that moves the bone
It contracts to move bones together.
Skeletal Muscles.
muscle
Technically, bones move AT a joint, BY the power of the muscles connected to them, via the tendons which connect the muscles to the bones.