Across
- 6. process of natural changes
- 7. Anything with one of the characteristics of life
- 8. Causes reaction from organisms
- 10. Arranged in an orderly way
- 11. Reaction to the stimulus
Down
- 1. Production of offspring
- 2. A group of the same organisms
- 3. Characteristics the change species over time
- 4. Addition of mass
- 5. Internal conditions to maintain life
- 9. The science of life