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Technological change is decreasing competition in the market for media.
Stabilizing
A type of natural selection that favors the average individuals in a population, thus maintaining the population’s genetic stability over time.
Disruptive
Pertaining to a type of natural selection that favors extreme values of a trait over intermediate values, potentially leading to speciation.
Disruptive Selection
A type of natural selection that favors extreme values of a trait over intermediate values, leading to two or more contrasting phenotypes in the population.
Toxic Metals
Heavy metals and metalloids that are toxic to organisms, including mercury, lead, and arsenic, often contaminating the environment through industrial processes.
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