Across
- 5. place of interacting living and nonliving things
- 8. us
- 9. unclear whether it is alive or not
- 10. a group of the same individuals
- 11. something that makes who we are, what we look like, and how we function
- 13. ability to have offspring
- 14. green
Down
- 1. green substance to do food-making by plants
- 2. living microorganisms
- 3. the process to form carbs by the plants
- 4. needed to grow a living thing
- 6. a group of cells which have the same structure and do the same functions
- 7. absorb oxygen and let out carbon dioxide
- 12. smallest unit living things