muscular system lesson by nor-ain ampang

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The Muscular System Mr. Muscles By: Nor-ain M. Ampang MSU-Baloi Community College HS Department Baloi, Lanao del Norte

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Our digestive organs contracts to digest food Our heart beats. Our chest muscles help us breathe. To keep us alive, our muscles are still working even when we’re asleep. Does our muscles work even when we’re asleep? Or are they at rest?

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Movement

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Movement Organ functioning Why are muscles important? Organ functioning

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How does muscles join skeleton?

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Involuntary Voluntary Striated 3. Cardiac Muscle 2. Smooth Muscle 1.Skeletal Muscle Heart Muscle Visceral Muscles 1.Skeletal Muscle Types of Muscles Mostly Body Organs Involuntary Attached to bones 3. Cardiac Muscle 2. Smooth Muscle Contracts automatically Striated Muscle

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How does skeletal muscles contract?

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Some facts and figures of muscles There are 650 muscles in the body Almost 50% of our body weight are made up of muscles

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Identify what type of muscles are the following organs then identify whether they are voluntary or involuntary. 5.

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Involuntary Smooth Muscle

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Cardiac Muscle Involuntary

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Voluntary Skeletal Muscle

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Voluntary Skeletal Muscle

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Involuntary Smooth Muscle

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Boy walking with fish http://www.animationplayhouse.com/fishin.gif Facial Muscles http://iupucbio2.iupui.edu/anatomy/images/Chapt10/FG10_04a.jpg Swimming Picture http://www.stmss.hurstville.syd.catholic.edu.au/internal_links/swimming/images/swim_animation.gif References: Pictures: Girl dancing http://spyhunter007.com/Images/animation_aerobic_girl.gif Boy running http://www.homestead.com/~media/elements/AnimatedClipart/people/animations/baseball_player__runningA.gif

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Microsoft Standard Encarta Encyclopedia http: //science-class.net/seventh_review.html http://www.kidshealth.org/kid/body/bones_noSW.html http://www.kidshealth.org/kid/body/bones_noSW.html http://www.teachersfirst.com/tchr- keyword.cfm?keyword=skeleton&lower=1&upper=12&Submit4=Search+by+keyword http://www.bbc.co.uk/schools/gcsebitesize/biology/ http://www.teachers.ash.org.au/jmresources/systems/body.html http://www.childrenmuseum.org http://besthealth.com/besthealth/bodyguide/reftex/html/skel-sys-fin