asked 199k views
5 votes
Heartburn is usually caused by the effects of gastric juice on the

2 Answers

3 votes
Esophagus ...........
answered
User Kilian Stinson
by
9.7k points
2 votes

Answer:

Esophagus

Step-by-step explanation:

answered
User Robottobor
by
8.2k points
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