Muscular System.

You know what makes me smile? Face muscles of course

The function of this system is to provide movement to the human body.

Types of Muscle Tissue

Cardiac tissue is only in the heart.

Smooth tissue is along the walls of important organs.

Skeletal tissue covers the bones.

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Muscles move by contracting and relaxing, including the nerves as to where they move.

Disorders within the System.

Dermatomyositis is a connective tissue disease. Symptoms include skin rash and weakness in muscles. This disorder has no cure; pain medication is available.