Final answer:
The correct matches between the terms and their definitions are, respectively: Anorexia Nervosa with the growth of fine, downy hair; Bulimia Nervosa with bingeing and purging; Binge Eating Disorder with recurrent episodes of overeating without purging; BMI with a measure that relates height and weight; and Fad diet with diets promising unrealistic, fast results.
Step-by-step explanation:
We can match the terms with their definitions as follows:
Anorexia Nervosa is matched with (a) Growth of fine, downy hair, perhaps in response to a decrease in body temperature. This refers to lanugo, which can develop in individuals who have anorexia nervosa due to their body trying to insulate itself as a result of low body fat.
Bulimia Nervosa matches with (b) Involves the person binging, or consuming lots of food in small amounts of time, then purging. This is the cycle of binge-eating and compensatory behaviors like vomiting characteristic of bulimia nervosa.
Binge Eating Disorder corresponds to (c) Have recurrent episodes where they consume large amounts of food in a short period of time, but do not "purge" their intakes. This is because people with binge eating disorder do not regularly use purging behaviors unlike those with bulimia nervosa.
BMI (Body Mass Index) is described by (d) A relationship between your height and weight that can diagnose obesity.
Fad diet is perfectly summarized in (e) A diet that promises unrealistic.