I'm going to go ahead and say it's true :)
Answer:
Electroencephalography ( EEG )
Explanation:
Electroencephalography -
It is one of the method which helps to detect any electrical activity in the brain , by using some metal discs attached to the scap of the person , is referred to as Electroencephalography .
This method can be used during the sleep time of the person , as the brain cells are always active and generates electrical impulse.
<u>The method is used to detect - </u>
Hence , from the given scenario of the question ,
The correct answer is Electroencephalography .
Answer:
D
Explanation:
Articles of confederation were weak and the federal gov't had no power.