Examlex
Evaluate the expression when x = 5, y = -2, and t = 8.
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Probable Origin
Refers to the most likely source or starting point of something, often used in discussions of disease emergence or the evolutionary beginnings of species.
Decibel (dB) Levels
A logarithmic unit of measurement that expresses the magnitude of a physical quantity (usually power or intensity) relative to a specified or implied reference level.
Hearing Damage
Impairment in hearing ability, which can be caused by exposure to loud noise, aging, disease, or genetic factors.
Birdsongs
The vocalized sounds produced by birds as communication among themselves, often characterized by melodious tones and sequences.
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