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Home Q & A Board Biology-Related Homework Help General Biology
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codytheaggie codytheaggie
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6 years ago
What is the purpose of the watery fluid secreted by the serosa of the human digestive tract?
 
  a. emulsifies fats
  b. initiates peristalsis
  c. kills bacteria
  d. neutralizes acidic conditions
  e. reduces friction between nearby organs

Question 2

Which layer of the mammalian gut performs peristalsis?
 
  a. mucosa
  b. muscularis
  c. serosa
  d. submucosa
  e. submucosa and muscularis
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bvillan1bvillan1
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6 years ago
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codytheaggie Author
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#2
6 years ago
Smiling Face with Open Mouth that's the expression my face made when I got the notification email
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#3
6 years ago
glad I put that smile on your face Happy Dummy
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