The ________ tightens the neck and draws the corners of the mouth downward as in expressing horror.

Name: The ________ tightens the neck and draws the corners of the mouth downward as in expressing horror.
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Question

Quizplus · Accepted Answer

The muscle that tightens the neck and draws the corners of the mouth downward as in expressing horror is the platysma. The mentalis muscle is responsible for puckering the chin, the sternocleidomastoid muscle rotates the head, and the sternohyoid muscle depresses the hyoid bone.

The ________ Tightens the Neck and Draws the Corners of the Mouth