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31-12-2017
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The forearm bone is part of the elbow joint. The bicep muscle in the forearm bends it against the weight of the forearm and a weight that the hand is holding. This best describes muscle and bone working together as a _____.

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juliasobaski101 juliasobaski101

08-11-2019

Answer:

: When the muscle on the top of the arm relaxes and the muscle on the bottom of the arm contracts, the arm straightens. When the muscle on top of the arm contracts and the muscle on the bottom of the bone relaxes, the arm bends. Muscles work in pairs to create movement.

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