mm of facial expression and mastication

What muscle elevates the mandible?

Which muscle has a frontal portion and occipital portion

What muscle raises the eyebrows? and what portion?

What muscle retracts the scalp? and portion?

What muscle draws the eyebrows medially and inferiorly?

What muscle closes the lips?

Which muscle compresses the cheeks?

Which muscle elevates the angle of the mouth?

Which muscle closes the eyes tightly?

Which muscle depresses the angle of the mouth?