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Solve the system of linear equations by the method of elimination.Find (x,y) and check your solution algebraically.
Environmental Factors
External elements, including social, economic, biological, and physical conditions, that can influence an individual's or species' development and behavior.
Mating Needs
Basic biological and psychological needs related to the desire and pursuit of finding a partner for reproduction.
Evolutionary Viewpoint
A perspective that examines biological phenomena, including behaviors and physical traits, in the context of evolution and natural selection.
Propagation
The process by which something such as information, ideas, or disease spreads from one person or place to another.
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