what is reflux or heartburn?!
Question: What is reflux or heartburn?
a) hard, dry, stools
b)backward flow of chyme into the esophagus
c) soft, poorly formed stools.
d) the mixture of bile and pancreatic juice
b)backward flow of chyme into the esophagus
c) soft, poorly formed stools.
d) the mixture of bile and pancreatic juice
Answers:
The answer is B-final answer.