This topic contains a solution. Click here to go to the answer

Author Question: The muscle that retracts and elevates the upper lip is the ________ muscle. A) orbicularis oculi B) ... (Read 85 times)

cnetterville

  • Hero Member
  • *****
  • Posts: 547
The muscle that retracts and elevates the upper lip is the ________ muscle.
 A) orbicularis oculi
  B) zygomaticus minor
  C) orbicularis oris
  D) masseter
  E) buccinator

Question 2

The action of the masseter muscle is to ________ the mandible.
 A) depress
  B) elevate
  C) abduct
  D) flex
  E) open



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Cnarkel

  • Sr. Member
  • ****
  • Posts: 339
Answer to Question 1

B

Answer to Question 2

B




cnetterville

  • Member
  • Posts: 547
Reply 2 on: Feb 28, 2019
Gracias!


bitingbit

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

For a complete list of videos, visit our video library