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littlej_dvine littlej_dvine
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6 years ago
The gastrointestinal mucosa produces ________.
 
  a. secretin
  b. cholecystokinin
  c. gastrin
  d. all of the above
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FredioFredio
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6 years ago
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littlej_dvine Author
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6 years ago
Brilliant
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You make an excellent tutor!
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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