Question

Explain the working of muscles.​

Answer 1

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Muscles provide the tug on the bones needed to bend, straighten, and support joints. Muscles can pull on bones, but they can't push them back to their original position, so the muscles work in pairs of flexors and extensors. The extensor muscle relaxes and stretches as the flexor muscle contracts to bend the joint

Answer 2

Answer:

• muscles funsion to produce force and motion. the are primarily responseible for maintaining and changing postures, locomotion .a well as movement of internal organs.such a the contrTion of the heart and movement of food through the system muscles.

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