Frequency, intensity, time, and type.
A middle-aged woman known as SM blithely reaches for poisonous snakes, giggles in haunted houses and once, upon escaping the clutches of a knife-wielding man, didn't run but calmly walked away. Because of this brain damage, the woman knows no fear, the researchers found
D is the answer, viruses can not be cure by antibiotics. Bacteria can.
