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tpost99 tpost99
wrote...
Posts: 508
Rep: 0 0
6 years ago
Most peptic ulcers are caused by
 
  a. antibiotics.
  b. bacteria.
  c. heartburn.
  d. lactose intolerance.
  e. malnutrition.

Question 2

The pH of stomach acids is usually
 
  a. 2.
  b. 4.
  c. 7.
  d. 10.
  e. 12.
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Replies
wrote...
6 years ago
Answer to q. 1

B

Answer to q. 2

A
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