Date post: | 18-Dec-2015 |
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Legs and Arms are the
Major parts of the body.
They move all parts of the
Body system.
MAJOR FUNCTIONS OF THE BODY
•1) The muscular system makes up nearly half the weight of the human body.
• 2) Muscles work in pairs: one muscle moves the bone in one direction and the other moves it back again
• 3)There are nearly 650 skeletal muscles in the human body • 4) Muscles stretch across joints to link one bone with
another and work in groups to respond to nerve impulses
FACTS