Answer:
A good explanation of why dieting makes you fat is because of the stress it causes the body. Stress hormones act on fat cells to increase abdominal fat. Also, weight anxiety and dieting predict later become binge eating and gaining weight
A descriptive quote is simply a quote that throughly describes and gives details about a subject or in this case a character.
Without more information on your assignment, my best understanding is that your teacher is looking for a quote from whatever literary piece you are reading that best describes each of the characters.
Answer:
Do not move the chair .is a negative sentence.