The correct logical order of the states based on consciousness levels and physiological activity is:
1. Conscious state (C) – the normal awake condition.
2. Dreaming state (A) – typically during REM sleep, where mental activity continues.
3. Sleeping state (B) – a deeper unconsciousness than dreaming.
4. Comatose state (D) – significantly reduced consciousness, pathological.
5. Death state (E) – complete and irreversible cessation of all vital functions.
This sequence progresses from the most conscious state to the complete absence of consciousness and life.