Which one of the following is the action of the orbicularis oris:

barry

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Which one of the following is the action of the orbicularis oris:

Which one of the following is the action of the orbicularis oris:
A) closes, purses, and protrudes the lips
B) pulls the lower lip down and back
C) draws the eyebrows together
D) allows blinking, squinting, and various other protective mechanisms for the eye
E) closes the jaw

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barry Author

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