1 yard of dirt = 1.45 tons of dirt   The above is a function guideline, but it really depends on the type of dirt in question, and how wet that dirt is. For baseball dirt Iâ¦ like to use 1 yard = 1.3 tons.
The third division of the trigeminal nerve is the mandibular nerve. This division innervates the lower third of the face which includes the lower lip, the jaw, the preauricular area and the temporal area.
Origins, insertions, innervation and functions of the muscles of mastication. This is the main masticatory muscle which causes mandibular elevation and protrusion and assists the other muscles to move the mandible laterally. The masseter originates from the inferior border of the anterior two thirds of the zygomatic arch and promptly terminates at the mandibular angle and the inferior and lateral borders of the mandibular ramus.