Examlex
A total fertility rate of approximately 1.0 will cause each generation to be half as large as the preceding generation.
Pheromones
Chemical substances released by animals and humans that influence the behavior or physiology of others of the same species, often in the context of social communication or mating.
Autokinetic Illusion
A visual illusion in which a stationary point of light appears to move in the dark.
Hue
A color or shade in the spectrum, defined by its wavelength of light.
Saturation
In a chemical context, the point at which a solution can no longer dissolve more of a solute; in color theory, the intensity of a color.
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