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1-2

Chapter 1-2 Vocab

TermDefinition
Domain the three main branches (subdivisions) of all organisms in the tree of life...(Bacteria-Archaea-Eukarya)
Kingdom Another system of grouping organisms divides them into six catagories...
Ecology branch of biology that studies organisms interactiong with each other and with the enviroment
Ecosystem communities of living species and there physical enviroments
Evolution the processs which is inherited characteristics within populations change over generation, such that genetically distinct populations and new species can develop
Natural selection organisms that have certain favorable traits are better able to survive and reproduce successfully than organisms that lack these traits
Adaptation traits that improve an individuals ability to survive and reproduce
Created by: Rminer
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