Science, asked by rajendrayadav4224, 5 months ago

why our muscles needed to move a bone very very short answer please ​

Answers

Answered by suman83pandey
0

Answer:

hu aap batao kaise ho aap kon hai ki hai ye sb thik hai

Answered by Anonymous
0

Answer:

Muscles can contract and pull on the bones, but they cannot push. Therefore, at least two muscles are needed. When one contracts, the other extends and vice-versa to allow movement at a joint.

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