Across
- 5. relating to or derived from living matter.
- 6. An evolution of similar features in species
- 8. Substances that provide nourishment and is essential for growth
- 11. an organism that feeds on or derives nourishment from decaying organic matter.
- 12. The match of a species to a specific environmental condition
- 13. An organism that creates its own food or energy
Down
- 1. an interacting group of various species in a common location.
- 2. A form of digestion wherein the breaking down of materials into smaller, absorbable components takes place outside the cell.
- 3. The change of heritable characteristics over successive generations
- 4. An evolution of different features in species
- 7. Consumption of a substance by an organism
- 9. not consisting of or deriving from living matter.(artificial)
- 10. An organism that gets its energy by eating plants or animals