Structure of typical tooth a. Crushing and grinding surface 6. Dental terminology a. In Mouth 1. Mastication Chewing 3.
Next structure is pharynx, but was already discussed in respiratory system.
J. Esophagus 1. Hiatus Passageway through diaphragm 2. Sphincters Circular muscle superior and inferior esophagus 3. Anatomy - Main areas 1. Cardia Area where esophagus enters 2.