Answer:
1. Davidson-Anorexia because he lacks vitamins and minerals and is underweight.
Natalia-Bulimia because she lasts vitamins and minerals but has a normal weight and eroded tooth enamel.
Alex-Binge Eating Disorder because he has a normal level of vitamins and minerals but is severely overweight and has developed high blood pressure.
Explanation:
First blank: frostbite
second blank warm
It affects your nervous system because it causes your blood pressure to go up and your blood pressure has alot to do with the nervous system .
Second stage, dependence
I don't know, you didn't provide much to really answer anything.
Answer:
I'm a beginner as well and I'm not getting the point here as well.
