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When Europeans created racial classification systems in the 18th century, they
Simple Reaction Time
A measurement of how quickly someone can respond to a stimulus.
Choice Reaction Time
A measure of the speed of mental processing that takes place when someone must choose between several responses, depending on which stimulus is presented.
Inspection Time
The time someone needs to make a simple discrimination between two stimuli.
Detection Time
Detection time refers to the period in which a substance or its metabolites can be identified in the body through testing.
Q4: As latitude increases, biodiversity generally<br>A) Decreases<br>B) Increases<br>C)
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Q65: What was the name of the U.S.