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The equator has approximately ______________ hours of daylight every day of the year.
K.Warner Schaie
A psychologist known for his work in the field of adult development and aging, particularly cognitive development over the lifespan.
Retesting
The process of taking a test or evaluation again, typically to verify the reliability of the results or to check for improvements after interventions.
Specialized Skills
Particular abilities or expertise developed to perform specific tasks or functions proficiently, often requiring focused training or experience.
Aspect
A particular part or feature of something, or a way in which something can be viewed or considered.
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