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unit 5 vocab MF

QuestionAnswer
Absolute dating a method of determining the age of a fossil using radioactive atoms.
Adaptation any structure or behavior that allows a population to survive in their environment.
Adaptive radiation evolutionary pattern in which many species evolve from a single ancestor.
Analogous different structures with common functions
Convergent evolution process by which similar species become more alike when living in similar environments
Divergent evolution process by which similar species become less alike when living in different environments
Evolution gradual change in a species over time
Extinction the death of every member of a species
Fossil evidence of an organism that lived in the past
Homologous similarly built structures with different functions
Natural selection when organisms, survive reproduce, and pass favorable traits to the next generation
Relative dating a method determining an estimated age of a fossil within layers of the earth
Speciation process by which new species are formed
Strata layers of rock(sedimentary rock)
Vestigal a body structure that at one time was very useful, however it has limited functions
Created by: figueroa10
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