PTSD, or Post traumatic Stress Disorder.
Answer:
-epinephrine
-diphenhydramine
-dopamine and steroids
The correct answer is this one: "human industrialization." Air pollution comes from human industrialization. Because of too much industrialization, there are a lot of excess and wastes in any form: air or even liquid and solid wastes.
I would say that she didn't correct her wrong answers after the first test, therefore making her confused on the second.