Learning English Ideas.: locomotor

Showing posts with label locomotor. Show all posts

BODY SYSTEMS

OUR BODY IS A GREAT MACHINE !

LOCOMOTOR SYSTEM

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?

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