| A | B |
|---|
| # of bones in skeleton | 206 |
| Hold bones together | ligaments |
| Hold muscles to bones | tendons |
| Provides shape and -- | support |
| What bones store | minerals |
| What bones produce | blood |
| Protects spinal cord | Vertebrae |
| Function of red blood cells | carries oxygen |
| Connective tissue that turns to bone | cartilage |
| Minerals in bone | calcium and phosphorus |
| Marrow that produces red blood cells | red marrow |
| Marrow that fat and blood vessels | yellow marrow |
| Covers the shaft of a bone | membrane |
| Long center part of a bone | shaft |
| Hard material at ends of bone | spongy bone |
| Place where 2 bones come together | joint |
| Bone that contains nonmovable joint | skull |
| Joint that provides circular motion | ball and socket |
| Joint that allows side to side and up and down movement | pivot |
| Joint that allows just back and forth movement | hinge |
| Type of muscle tissue in heart | cardiac |
| Type of muscle tissue in stomach | smooth |
| Type of muscle attached to bone | skeletal |
| Muscle you have little or no control over | involuntary |
| Shape of skeletal muscle | striated (bands) |
| Shape of cardiac muscle | mesh |
| Muscles that react & tire quickly | skeletal |
| Muscles that rarely if ever tire | cardiac |
| How muscles work to move bone | in pairs |
