Across
- 4. Production of offspring.
- 6. Anything that has/had characteristics.
- 7. A reaction from an organism with an outside enviornment.
- 10. Science of life.
Down
- 1. Inherited characteristics from changes over the years.
- 2. Occurs in all LIVING things.
- 3. Arranged in a orderly way.
- 5. The process of natural change in living organisms.
- 8. A group of organisms.
- 9. Addition of mass on a organism.