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SlideshowReport

Population Ecology "البيئة السكان"

Description
- Population ecology = study the dynamics of populations
- Population = individuals of the same species inhabiting a particular area
- Species may consist of multiple populations that are geographically isolated from one another
- All populations show characteristics that help scientists predict their future dynamics
- Population size = the number of individual organisms present at a given time
- Numbers can increase, decrease, cycle, or remain the same

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