Answer:
C. It involves the thoughts and feelings a person experiences.
Step-by-step explanation:
Consciousness is a state of awareness. This awareness include the thoughts and feelings of a person, a perception of his environment, the stream of thoughts going through the brain, the feeling of wakefulness. The mental processes running through the mind of a person exemplify consciousness.
Consciousness is a widely studied concept in psychology. There are different conditions wherein the state of consciousness is disrupted. They include, dreaming and sleep. The dream sleep especially, is hugely characterized with a disruption of memory. Indulgence in alcohol and drugs as well as accidents that could lead to amnesia can result in a disruption of consciousness.