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13 Cards in this Set
- Front
- Back
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bone
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hard living tissue that forms the skeleton
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skeleton
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group of bones that form the frame of your body
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marrow
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soft, jelly-like material used to produce new blood cells
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joint
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a place wehre two or more bones come together
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ligament
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a strong, elastic tissue that connects bones to bones
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cartilage
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strong, flexible tissue found in joints that acts like a cushion
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muscle
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a group of stretchy tissue that moves parts of the body
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skeletal muscular system
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the bones and the muscles that attach them
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voluntary muscle
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muscles you can control
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involuntary muscle
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muscles that work without your control
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fracture
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a crack or break in the bone
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strain
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happens when a muscle is stretched too far
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sprain
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occurs when a joint is twisted too hard
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