Answer:
The correct option is : c. elevates and retracts the mandible
Step-by-step explanation:
The temporalis muscle or the temporal muscle, is one of the muscles that are involved in the process of mastication or chewing. It is a fan-shaped and broad muscle which belongs to the group of chewing – lower mandible.
Mandible is the lower jaw or the jawbone, is a very strong and the largest bone in the human face.
The main function of the temporalis muscle is the elevation and the refraction of the mandible.