Life Science
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Skeletal System | the organ system whose primary function is to support and protect the body and allow the body to move
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| osteoblasts | minerals that are deposited by living cells
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| compact bone | no visible open space; rigid and dense; tiny canals that contain blood vessels
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| spongy bone | many open space; provides most of the strength and support for a bone
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| marrow | soft tissue
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| red marrow | produces both red and white blood cells
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| yellow marrow | found in the central cavity of long bones, stores fat
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| 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
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| joints | where two bones meet
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| hinge joints | allow you to flex and extend; Example: lower leg
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| gliding joints | allows bones to glide over one another and allows some flexibility to the area Example: wrist and hand
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| ball and socket joint | lets you move freely in all directions Example: shoulder lets arm move all around
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| ligaments | strong elastic bands of connective tissue; connect the bones in a joint
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| osteoporosis | disease that causes bones to becom less dense
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| arthritis | effects the joints; joints may swell or stiffen
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To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
bsasser
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