Examlex
The sixth mass extinction event is due to the activity of ____.
Psychoactive Drugs
Substances that alter perception, mood, and behavior by affecting brain function.
Universal
Relating to, affecting, or applicable to every part of something or to all within a category or group.
Psychoactive Drug
A substance that affects the brain's operation, leading to changes in how one perceives, feels, is conscious, thinks, or acts.
Alcohol
is a psychoactive substance that acts as a central nervous system depressant, often used socially for its effects on mood and behavior.
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