Across
- 4. biological mechanism
- 5. well-substantiated explanation
- 7. Selection- organisms are adapted to their environment
- 8. process of genetic information is passed on from parent to child
- 11. change in the characteristics of species over generations- stage in natural descent of organism
- 12. scientific theory of evolution by natural selection
Down
- 1. scientific theory of evolution by natural selection
- 2. action or process of mutating
- 3. defense or tactic that an organism uses
- 6. an organism in more than one distict color
- 9. group of living things
- 10. of evolution- based on an idea of species