plineberry11
Answered

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Question 2
(06.01 MC)

Why do skeletal muscles work in pairs?

One tightens and the other relaxes to make the bones move.

Multiple muscles have to tighten to make joints move.

They cancel each other out.

Bones are resistant to movement.

Sagot :

Answer:

I believe your answer would be the third one

One Muscle contracts to move the joint, the other contracts to move the same joint back to its original position.

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