batis and luma
Temporalis, Masseter and the Medial Pterygoid
both masseter and temporalis
Mastication, or chewing, involves a total of four muscles. These muscles are the masseter, temporalis, medial pterygoid, and lateral pterygoid.
Facial muscles help all parts of your face move
They are responsible for mastication process (i.e)chewing the food
Two muscles that connect the mandible to the cranium and are responsible for closing the jaw are the masseter and temporalis muscles. These muscles work together to help in the process of chewing and biting.
Mastication is what those muscles can help you do.
If you had to pick an answer which named three muscles, it would be MASSETER, PTERYGOID & TEMPORALIS.
The chief muscles are: Masseter Temporalis or Temporal Internal (medial) pterygold External (lateral) pterygold
The mandible is elevated by the action of the temporalis, masseter, and medial pterygoid muscles. These muscles work together to close the jaw and elevate the mandible during activities such as chewing and biting.
You use at least 4 muscles to chew; the one you're probably looking for is the masseter. It's assisted by the temporalis and the medial and lateral pterygoids to complete the grinding. Of course there are other muscles that help too, like your tongue and cheek muscles.
The muscle that aids the jaw in closing is the temporalis muscle. The masseter is the muscle that primarily moves the jaw.