Final answer:
Sleeping and eating disorders, pelvic pain, and urinary difficulties are classified as physical symptoms, which are observable indications of distress in an individual's body.
Step-by-step explanation:
The symptoms described in the student's question, which include sleeping and eating disorders, pelvic pain, and urinary difficulties, would be classified as B. Physical symptoms. These are the actual physical signs of distress that a body presents. Unlike psychological or cognitive symptoms that are related to thinking, emotional experiences, or behaviors, these physical symptoms are tangible and can often be observed or felt directly by the individual. In relation to a condition like human trafficking, physical symptoms are particularly significant as they can provide evidence of the physical abuse and neglect suffered by victims.