Which of the Following Statements Is True of Caffeine

question 78

Multiple Choice

Which of the following statements is true of caffeine?

• A)It is a depressant drug.
• B)It decreases central nervous system activity.
• C)It is derived from natural components of plants.
• D)It is a main psychoactive ingredient of smokeless tobacco.

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Definitions:

Confederates

Participants in a study who have been briefed by the researcher to behave in a particular way.

Deceiving

The act of misleading or giving a false impression.

Plagiarism

The practice of taking someone else's work or ideas and passing them off as one's own without proper acknowledgment.

Copyright Issue

Legal matters relating to the exclusive right granted to the creator of an original work, including its use and distribution.