Across
- 1. a distinct characteristic of a creature
- 7. relating to or resulting from living organisms
- 9. the idea that animals with the most fitness will survive
- 10. the process of mating creatures with desirable traits
- 11. when two or more organisms need a resource in limited supply
- 13. not derived from living organisms
- 14. all creatures currently living in an area
- 15. all of the creatures living at a certain point in time
- 16. a large, naturally occuring area with flora and fauna
- 17. traits that are best for survival
Down
- 2. traits identified by humans to be enhanced and perpetuated
- 3. more offspring is made than the environment can support
- 4. producing an animal via hybridizing two others
- 5. the ability to survive and reproduce
- 6. changes in genetic information
- 8. how animals and plant develop over time
- 12. similar animals that can reproduce