Sci 9 Environmental Vocab 2

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a process by which characteristics that make an individual better suited to its environment become more common in a species

a behavior or physical characteristic that allows an organism to live successfully in its environment

moving into a population

the number of deaths in a population in a certain amount of time

an environmental factor that causes a population to decrease

the number of individuals in an area of a specific size

an aprroximation of a number, based on reasonable assumptions

the number of births in a popoulation in a certain amount of time