APES ch 6

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the struggle of individuals to obtain a limiting resource

a description of how many individuals fit into particular age categories

strips of habitat that connect separated populations that the animal travels across

a type of relationship in which one species benefits but the other is neither harmed nor helped

species that have a low intrinsic growth rate which causes their populations to increase slowly until they reach the carrying capacity of the environment

under ideal conditions with unlimited resources available, every population as a particular maximum potential for growth

a resource that population cannot live without and which occurs in quantities lower than the population would require to increase in size

the predictable replacement of one group of species by another group of species over time