How does the muscular system humans maintain posture? muscles continually align themselves vertically to maintain posture. muscles continually push bones to be straight. muscles constantly contract and relax to fight gravity. muscles constantly contract and relax to work with gravity.

Explanation:

Muscles are made of tissues that continuously contract and dilate, so this movements help muscles to maintain the postures, and this is why they are so flexible but at the same time so strong, when they are contracting you can feel them rock solid, but when they are dilating you can feel them soft.

That flexibility able us to support against gravity and other pressures.

c-reactive protein (crp) is an acute phase protein belonging to pentraxin family of proteins, whose levels increases 1000-fold or more in concentration in blood during the occurrence of an injury, inflammation or tissue death.

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