4-4 res/index.html Lesson 2 - Directional Terms part 1 Directional Terms: Anterior & Posterior part 1 Directional Terms: Anterior & Posterior part 2 Directional Terms: Ventral & Dorsal Directional Terms: Medial & Lateral part 1 Directional Terms: Medial & Lateral part 2 Directional Terms: Medial & Lateral part 3