A morpheme added at the end of the word to derive another word is suffix.a morpheme added at the beginning of a word to derive another word is suffix.
Take deep breaths.
put your hands into fists to help control hurting the person talking to you.
or maybe ask the person to smarten up.
The correct answer would be a
Anorexia Nervosa is an eating disorder that is characterized by weight loss
If you have any heart problems or breathing issues