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Biology vocab test

QuestionAnswer
Adaptation heritable characteristics that increase an organisms ability to survive and reproduce in an environment
Biology scientific study of life
Cell basic unit of all forms of life
Community assemblage of different populations that live together in a different area
Competition the activity or condition of competing
Ecosystem all the organisms that live in a place together with their nonliving environment
Evolution change over time; the process by which modern organisms have descended from ancient organisms
Homeostasis relatively constant internal physical and chemical conditions that organisms maintain
Natural Selection process by which organisms that are most suited to their environment survive and reproduce most successfully; also called survival of the fittest
Population groups of individuals of the same species that live in the same area
Symbiosis relationship in which two species live close together
Heredity the passing on of physical or mental characteristics genetically from one generation to another
Metabolism the combination of chemical reactions through which an organism builds up or breaks down materials
Climate average year-to-year conditions of temperature and precipitation in an area over a long period of time
Habitat area in which an organism lives, including the biotic and abiotic factors that affect it
Created by: viaxzs
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