major subdivisions of all organisms

six major categories smaller than domains

branch of biology that studies organisms

communities of living species and their physical environments

inherited characteristics changing over generations

organisms that have certain favorable traits and are better able to survive and reproduce more successfully

traits that improve an individual's ability to survive and reproduce

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Bio Chapter 1.2

Question	Answer
domain	major subdivisions of all organisms
kingdom	six major categories smaller than domains
ecology	branch of biology that studies organisms
ecosystem	communities of living species and their physical environments
evolution	inherited characteristics changing over generations
natural selection	organisms that have certain favorable traits and are better able to survive and reproduce more successfully
adaptation	traits that improve an individual's ability to survive and reproduce