Our Locomotor System makes our body move.
Our Locomotor System uses nutrients and oxygen.
Which parts of the locomotor system are hard and rigid?
Which parts of the locomotor system are elastic and flexible?
What do muscles do?
What does the skeleton protect?
Which parts of the locomotor system are hard and rigid?
Which parts of the locomotor system are elastic and flexible?
What do muscles do?
What does the skeleton protect?