Answer:
You're able to walk because of your skeletal muscles
Step-by-step explanation:
Muscles move body parts by contracting and then relaxing. Muscles can pull bones, but they can't push them back to the original position. So they work in pairs of flexors and extensors. The flexor contracts to bend a limb at a joint.
Hope this helps :)
they work with the skeletal system and joints to expand and contract, making a motion.
muscles in your knee pull, then release. do that again and again, and you'll be walkin
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