As of Year-End 2012,the Great Economic Recession in the United

question 25

True/False

As of year-end 2012,the great economic recession in the United States that began in 2007 has NOT officially ended.

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Definitions:

Diurnal

Describing organisms active during the day and resting at night; also pertains to daily cycles of light and darkness.

Biological Clocks

Biological clocks are internal mechanisms in organisms that regulate cycles of activity and rest, including sleep-wake cycles and hormonal changes, in accordance with environmental changes.

Environmental Cues

Signals from the environment that can affect the behavior and physiology of organisms.

Biological Rhythms

Innate, cyclical patterns in biological processes and behaviors observed in living organisms, including circadian rhythms and seasonal cycles.