Answer:
Alcohol is classified as a Central Nervous System Depressant, meaning that it slows down brain functioning and neural activity. Alcohol does this by enhancing the effects of the neurotransmitter
Kidneys remove excess water etc.
<span>The euphoric state caused by hallucinogens is due to a dangerous lack oxygen to the brain.
It is a correct answer.
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Correct answer is Hallucinogens.