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Evolution
This is the vocabulary for Evolution and Natural Selection
Term | Definition |
---|---|
Adaptation | The changes an organism makes to better survive |
Nutrient | Food or substance that is required for homeostasis |
Behavior | The reaction of an organism to its surrounding environment |
Fossil | The remains or imprints of a once-living organism |
Ecosystem | All the living and non-living things in an area working together |
Fossil Record | What provides information about life on Earth and its change over time |
Environment | The living and non-living things an organism interacts with |
Characteristic | A distinguishing trait of an individual organism |
Variation | Natural differences in traits within members of a species |
Artificial Selection | The process in which organisms are CHOSEN to produce offspring based on genotype and phenotype |
Natural Selection | The process in which organisms that have desirable traits successfully produce offspring |
Evolution | The process in which populations gradually change over time |
Endangered Species | A species whose numbers are so small that they're at risk for extinction |
Extinction | The death of an entire species |
Theory | A well-supported, evidence-based explanation of WHY things happen in nature |
Law | A evidence-based explanation of HOW the physical behavior of the universe works. |