Across
- 3. Process of species changing overtime.
- 5. Study of how traits are inherited and acquired.
- 7. Traits to help organism in their current environment.
- 8. From birth to death.
Down
- 1. Community of microorganisms.
- 2. Change in DNA.
- 4. Scientific name for fruit flies.
- 6. Body's defense system.
- 7. Natural process of growing older.