Across
- 1. Large regional area with relatively uniform environmental conditions and consistent assemblages of populations of animals and plants.
- 4. Remnants or traces of organisms from a past geologic age
- 7. A major portion of the living environment of a particular region
- 8. All of the plants found in a given area.
- 12. To change physically
- 13. A place or type of site where an organism
- 14. The functional unit of heredity
- 16. A group of organisms capable of interbreeding freely with each other but not with members of other
- 17. A government grant of temporary monopoly rights on innovative processes or products
- 19. The classification of animals and plants based upon natural relationships
Down
- 2. A living body made up of separate parts which work together to carry on the various processes of life
- 3. The diversity of life in all its forms
- 5. The functional position of an organism in its environment
- 6. All of the animals found in a given area.
- 9. Single-celled microorganisms that are not plants or animals
- 10. All of the species in a place.
- 11. Chemical reactions that occur within cells and organisms
- 15. The natural failure to adapt to environmental change.
- 18. The study of ecosystems
