Which of the following is a symptom of Bulimia? a.
weight gain
b.
low blood sugar
c.
high blood pressure
d.
acid damage to the esophagus

D. acid damage to the esophagus

Explanation:

Bulimia is when you throw up the food you eat, and when you throw up, stomach acid will come up as well, so when you are constantly throwing up there is damage done to your esophagus from all the acid that is coming up.

c.the charges if the proton and electron and gravity

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge