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Apologia Biology

Module 9

QuestionAnswer
Fossils Preserved remains of once-living organisms
Macroevolution The hypothesis that the same processes which work in microevolution can, over eons of time, transform an organism into a completely different kind of organism
Microevolution The theory that natural selection can, over time, take an organism and transform it into a more specialized species of that organism
Strata Distinct layers of rock
Structual Homology The study of similar structures (bones or organs, for example) in different species
Created by: sandcroberts
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