I think its the last one...not sure. ;)
Hope this helps :D
Binge eating, then purging
Answer:
I think the first one is "Interpersonal communication"
Stress is defined as a state of mental tension and worry caused by problems in your life.
I think question 4 is B) To defend itself
Symptoms of stress could include: headaches, low energy, and anxiety.
Hope this helps!
Round, and lean are the answers