Joints are the meeting places between two or more bones (allow movement)they are also called Articulalios
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How does movement happen in our body?
Body movement happen when muscles contract across joints,movin one bone towards another
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what is a cartilage and what is its function ?
A Cartilage is foun at the end of a bone. it helps prevent friction of bones rubbing against each other . it also produces synovial fluid and absorbs shock between bones in a joint
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what is Osteoporosis?
it is a disease of the bone which makes them weak and fragile which can lead to a high risk of bone fracture. its mainly due to a reduce of calcium and vitamin D in the bones.
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What are the functions of the skeleton:
Protection,movement,support,blood production and gives shape
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what are ligaments and what are their function?
They are tough connective tissu which links bone to bone at a joint.They help keep the joint stable and prevent dislocation
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jOINTS ARE CLASSIFIED INTO THREE CATEGORIES WHAT AR THEY?
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