| four | The TMJ works with ___ pairs of muscles of Mastication to make all movements of the mandible possible |
| 126 | The number of bones in the appendicular skeleton |
| Parts of the appendicular skeleton | upper extremities, shoulder, pelvic area |
| functions of the respiratory system | Transport O2 to cells, excrete CO2, and excrete water waste |
| The space between the teeth and the inner mucosal lining of the lips and cheeks | Vestibule |