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science 8 human body
vocabulary
| Question | Answer |
|---|---|
| ball-and-socket joint | Allows movement in ALL directions |
| bone marrow | A jelly-like material that makes blood cells and is located within the spaces of the spongy bone |
| cardiac muscle | Muscle found only in the heart |
| compact bone | The smooth, hard, white layer of bone |
| hinge joint | Moves back and forth like the hinges on a door |
| involuntary movement | Movement that you do not consciously control |
| joint | The connection between two bones |
| ligament | Tough band of tissue that connects bone to bone |
| pivot joint | Allows bones to turn |
| prosthesis | An artificial body part |
| radiologist | A doctor who looks at x-rays and finds ways to help people get better |
| skeletal muscles | Attached to bones and produce voluntary movements |
| smooth muscle | Found in the stomach and intestines |
| spongy bone | Looks like a sponge and is found deeper inside the bone |
| tendon | Strong, connective tissue that binds muscles to bones |
| voluntary movement | A movement a person can control |