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Chapter 18.2

The Science of Life

TermDefinition
habitat a place where an organism usually lives
biotic factor an environmental factor that is associated with or results from the activities of living organisms
abiotic factor an environmental factor that is not associated with the activities of living organisms
tolerance curve a graph of the performance of an organism versus the value of an environmental variable
acclimation an organism's change in response to a change in the organism's environment
dormancy a state in which seeds, spores, bulbs, and other reproductive organs stop growth and development and reduce their metabolism, especially respiration
migration in general, any movement of individuals or populations from one location to another; specifically, a periodic group movement that is characteristic of a given population or species
niche the unique position occupied by a species, both in terms of its physical use of its habitat and its function within an ecological community
Created by: BenzA18
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