Examlex
Which of these crops is NOT thought to be closely linked to early settled life and population growth in North America?
Homeostasis
The process by which biological systems tend to maintain stability while adjusting to conditions that are optimal for survival.
Drive
An internal motivational state created by physiological or psychological needs that drives an individual to engage in behaviors to satisfy those needs.
Alertness
A state of active attention by the mind to the environment or stimuli, often marked by a heightened sense of awareness.
Drive-Reduction Theory
A theory in psychology that posits the reduction of physiological needs is a primary motivator for behavior.
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