What are the roles of a citizen responder in an emergency

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.

Explain what causes the skin to burn in the sun? explain why people should avoid the sun if taking a photosensitive medication?

Which action is most likely to contribute to a positive self-image?