Question

write any two activities performed by bones and muscles?​

Answer 1

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.

Answer 2

Answer:

1. helps to pull weight or things.

2. helps to maintain body shape and size.

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