PGO Waves Are Usually Observed​

question 2

Multiple Choice

PGO waves are usually observed​ 

• A)during Stages 1 and 2 of NREM sleep. 
• B)during all stages of NREM sleep. 
• C)during REM sleep. 
• D)immediately after the subject awakens.

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Definitions:

Economic Gains

Increases in wealth, value, or the accumulation of resources beyond the original investment or cost.

Communism

A political and economic ideology advocating for a classless society in which property and the means of production are communally owned.