Waves of muscular contractions that propel the contents of the ...

[Alygatorr01285]

Waves of muscular contractions that propel the contents of the digestive tract are called
 A) segmentation.
  B) pendular movements.
  C) peristalsis.
  D) churning movements.
  E) mastication.

Question 2

Between the bony and membranous labyrinth flows ________, while the membranous labyrinth contains ________.
 A) perilymph; endolymph
  B) endolymph; perilymph
  C) endolymph; air
  D) cerebrospinal fluid; perilymph
  E) perilymph; air

[vish98]

Answer to Question 1

C

Answer to Question 2

A

[Alygatorr01285]

Gracias!

[Chelseyj.hasty]

Thanks for the timely response, appreciate it