How could the girls improve their communication skills

Bulimia nervosa is characterized by a. a refusal to eat enough food to maintain normal, healthy body weight and/or the use of measures to produce severe weight loss. b. high fat intake and low level of physical activity. c. alternating binge eating and purging through vomiting, laxatives, or diuretics. d. normal food consumption interrupted by episodes of high consumption, resulting in obesity.

Wheeled coach ambulance uses an interactive computer program to develop and document its products. what is it called?

Someone with my pe hw i need it for tomorrow