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Author Question: Pursing of the lips requires contraction of which muscle? A) Orbicularis oris B) Buccinator C) ... (Read 53 times)

Hungry!

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on: Jul 4, 2018
Pursing of the lips requires contraction of which muscle?
 A) Orbicularis oris
  B) Buccinator
  C) Risorius
  D) a & b
  E) b & c

Question 2

Retraction of the lips requires contraction of which muscle?
 A) Orbicularis oris
  B) Buccinator
  C) Risorius
  D) a & b
  E) b & c


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mceravolo

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Reply #1 on: Jul 4, 2018
Answer to Question 1

A

Answer to Question 2

E


Hungry!

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Reply 2 on: Jul 4, 2018
Gracias!

shewald78

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Reply 3 on: Yesterday
Excellent

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