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10.1 vocab
| Term | Definition |
|---|---|
| Evolution | The process of biological change by which descendants come to differ from their ancestors |
| Species | A group of organisms so similar that they can reproduce and have a fertile offspring |
| Fossils | Organisms that existed in the past |
| Catastrophism | Disaster |
| Gradualism | A model of evolution in which gradual change over a long period of time leads to biological change |
| Uniformitarianism | States that the geologic processes that sheep earth ar uniform through time |