Consider the following eight phrases: 1. careful inventory and mapping to determine dangers 2. weathering of minerals to produce clay 3. controlled blasting of unstable slopes 4. controlled water drainage 5. retaining walls along highway embankments 6. spraying shotcrete on road cuts 7. removing support at the toe of the slope 8. adding weight at the top of the slope which of these are factors that lead to mass movement?

Annette suffers from recurrent episodes of gorging on large quantities of food followed bypurging through self-induced vomiting in order to prevent gaining weight. although her weight is well below normal to the point that others see her as "skin and bones," she worries excessively about being fat. she also has impulse control problems in other areas of her life.she is suffering from ) binge-eating/purging anorexia2) restrictive anorexia3) bulimia nervosa 4) binge-eating disorder