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