| A | B |
| Evolution | Cummulative changes in organisms in time |
| Gradualism | Evolution in small changes |
| Charles Darwin | Man who created the theory of evolution |
| Natural Selection | Survival of the fittest |
| Artificial Selection | Selective breeding |
| Fitness | Organisms ability to survive and reproduce |
| Adaptaion | Changes in a species to increase chances of survival |
| Biological Resitance | Evolution of pesticides |
| Macroevolution | Long time scale evolution |
| Microeveolution | Short time scale evolution |
| Vestigial Structures | Structures that are not need |
| Divergent Evolution | Evolution that occurs in a short time |
| Convergent Evolution | Unrelated species evolve similar traits |
| Punctuated Equilibrium | Rapid spurts of evolution |
| Derieved Traits | Newely evolved features in a species |
| Ancestral Traits | Traits and features that are inherited |
| Homologous Structures | Anatomically similar structures |
| Analogous Structures | structure that has the same purpose but different construction |
| Camouflage | Allows organisms to hide from predetors by blending to the environment \o/ |
| Mimicry | When a species evolves to resemble another species |