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vfiekz [6]
4 years ago
9

How do muscles work in pairs to move the body

Biology
2 answers:
Kaylis [27]4 years ago
8 0
They contract to move the body ok thanks and bye
Zarrin [17]4 years ago
5 0
Skeletal muscles only pull in one direction. For this reason they always come in pairs. When one muscle in a pair contracts, to bend a joint for example, its counterpart then contracts and pulls in the opposite direction to straighten the joint out again.
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