Which statement is true about eating disorders?
a. they often result in anxiety and difficulty sleeping through the night.
b. they can result in kidney damage, low blood pressure, and dehydration.
c. they usually develop because of a dramatic, unpleasant event in childhood.

for me i have felt invisible when i was clearly struggling,or,i made a great achievement ,and,nobody took to notice me either because they just didn't see it,or,people just turned their back on me.i can see a person being invisible by choice,or,without choice like i did.the people who are invisible by choice don't try to talk to people,don't try to make friends,and,keep to themselves.i haven't been one of those people so i couldn't give you a reason.

hope this and can i get bainliest my dude : d