There is a protective layer of mucus covering the walls of the stomach so that the gastric juices don't actually digest the stomach (just the stuff inside the stomach).
Answer:
Depends on where this is happening too, but if it is at school... you can tell an authority figure like a teacher. Tell the adult again. Get them involved if necessary. Also, make sure to ignore the bully if possible.
Explanation:
https://www.stopbullying.gov/
https://www.stopbullying.gov/resources/kids#involved
Answer:
the plural form is ganglia
Answer:
Denial is when a person refuses to accept, or face, how they are feeling
