Author Question: Sandwiched between the layer of circular and longitudinal muscle in the muscularis externa is the A) ... (Read 29 times)

Kikoku

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Sandwiched between the layer of circular and longitudinal muscle in the muscularis externa is the
 A) mucosa.
  B) submucosa.
  C) muscularis mucosa.
  D) myenteric plexus.
  E) submucosal neural plexus.

Question 2

When the tympanic membrane vibrates with the same frequency as the incoming sound waves it is known as
 A) resonance.
  B) amplitude.
  C) pitch.
  D) hertz.
  E) cycles.



cici

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Answer to Question 1

D

Answer to Question 2

A



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