how do We move our body parts
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31
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.
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8
Answer:
we move our body parts through our nervous system that requires energy and we obtain energy through food also the neurons transmit the signal from the nervous system to the brain to move our body parts according to the situation
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