Skeletal+and+Muscular+System-+Period3+2010


 * Joe, Chris, Pedro, Sonny **

1) 2)Skeletal Muscle- muscle controled by the nervous system; Smooth Muscle- muscle that tense and relax; Cardiac Muscle- Involuntary muscle 3) Tendons are what attaches the muscles in your body to your bones. Ligaments are what attaches all your bones in your body together. 4)Some muscles that could have been injured are the Abdominals, Pyramididalis, Back Muscles. The muscle seem reasonable areas of where the arrow might have went through and cause the bleeding. 5)Supports the body with the spine. Protects the some organs with the rib cage and the brain with the skull. 6)The ribs cage protect most of the organs: heart, lungs, liver. The skull protects the brain from injuries. The Abdominal muscles are left unprotected. 7)two interesting facts about your muscular system. 1.) You have over 30 facial muscles which create looks like surprise, happiness, sadness, and frowning. 2.) Eye muscles are the busiest muscles in the body. Scientists estimate they may move more than 100,000 times a day.

two interesting facts about your skeletal system. 1.) Did you know that humans and giraffes have the same number of bones in their necks? Giraffe neck vertebrae are just much, much longer. 2.) The human hand has 27 bones; your face has 14.

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