3 years ago

What is the skeleton moved by, when the body moves options : bones , muscles .

1 answer:

8 0

Answer:

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.

Explanation:

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What is the skeleton moved by, when the body moves options : bones , muscles .​

What is the skeleton moved by, when the body moves options : bones , muscles .