False. Bulimia nervosa can be prevented and it can be treated at anytime. Bulimia nervosa is when a person eats large amounts of food, then takes extreme measures for weight lost; purging, fasting, excessive exercise, but purging is most common.
A. You're experiencing a little bit of huffing and puffing.
cell
nucleus
chromosome
DNA
gene
Explanation: I’m not sure if I’m correct, but I hope this helps.
