Sasser Skeletal Word Scramble
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Term | Definition |
Skeletal System | the organ system whose primary function is to support and protect the body and allow the body to move |
osteoblasts | minerals that are deposited by living cells |
compact bone | no visible open space; rigid and dense; tiny canals that contain blood vessels |
spongy bone | many open space; provides most of the strength and support for a bone |
marrow | soft tissue |
red marrow | produces both red and white blood cells |
yellow marrow | found in the central cavity of long bones, stores fat |
cartilage | soft tissue; helps cushion the area in a joint where bones meet; covers the end of many bones Example: enf of nose and top of ear |
joints | where two bones meet |
hinge joints | allow you to flex and extend; Example: lower leg |
gliding joints | allows bones to glide over one another and allows some flexibility to the area Example: wrist and hand |
ball and socket joint | lets you move freely in all directions Example: shoulder lets arm move all around |
ligaments | strong elastic bands of connective tissue; connect the bones in a joint |
osteoporosis | disease that causes bones to becom less dense |
arthritis | effects the joints; joints may swell or stiffen |
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