A. an adaptation increases the fitness of the individual
Answer:9%
Explanation:PTSD(POST TRAUMATIC STRESS DISORDER) is a medical and psychological term which is used to describe the complex levels of situations which affects a person's mental health it happens as a result of a particular TRAUMATIC EXPERIENCE which must have either affected a person or he or she witnessed the traumatized person.
It causes the following DEPRESSION,NIGHTMARES,SEVERE ANXIETIES AND FLASH BACKS.
It can be effectively managed by a psychologist or a medical professional trained to manage traumatized persons or Psychiatric Doctors.
