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Nadusha1986 [10]
3 years ago
11

Heartburn results when the acidic contents of the stomach regurtitate into the esophagus

Biology
1 answer:
matrenka [14]3 years ago
5 0
Heartburn is a burning discomfort that is generally felt in the chest just behind the breastbone.  The burning sensation is caused when harsh stomach juices come in contact with and irritate the delicate lining of the esophagus.
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