There are of muscles that are responsible for chewing movements or mastication.
a. two pairs
b. three pairs
c. four pairs
d. five pairs

There are three pairs known as temporalis, masseter, pytergoid. They work together to move the mandible at the temporomandibular joint. these three muscles are responsible for the chewing action, grinding the teeth, moving our mandible side to side and also assisting us to speak

to save the day, harry must get past a scary three-headed guard dog.

hello!

your answer is a. ethical, emotional, and rational.

in order for someone to believe what you say it has to be ethical (morally correct). it should appeal to their emotions, and it must be rationally approving.

also, the other answer is incorrect.

hope this !

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have a great day!

~courtney