Time to finally call it a night.
Apathy
lethargy
Common symptoms can include nausea, vomiting, headache that is worse in the morning, and a reduced level of consciousness that causes drowsiness
Answer: The level of consciousness that surrealist artist potray in their artwork is consciousness, preconsciousness, and unconsciousness
pH can be lowered by addition of acid.
It means going in and out of consciousness or awareness.
hypnosis
...lowered the level of CO2 in the atmosphere and released O2
level of consciousness
LOC.
Level of consciousness refers to a person's state of awareness and responsiveness to their surroundings. It can range from being fully awake and alert to being in a coma or experiencing altered states of consciousness such as delirium or confusion. Assessing level of consciousness is important in medical settings to determine a person's neurological status and overall health.
when person reaches zero level of consciousness
natural progression ; harmony
The level of consciousness you are using when solving a math's problem may be referred to as esoteric. This is only understood by a small group that have a special interest.