Across
- 4. the command center of the cell
- 9. controls what enters and exits the cell
- 11. makes food for the plant
- 12. a living thing
- 13. the pigment that makes plants green
- 14. creating offspring
- 16. stores water, wastes, and nutrients
- 17. an organism whose cell lacks a nucleus
Down
- 1. makes energy for the cell
- 2. keeping internal body conditions steady
- 3. living thing made of many cells
- 5. protects and gives plant cells structure
- 6. living thing made of 1 cell
- 7. the building block of all living things
- 8. an organism whose cells contain a nucleus
- 10. living things change over generations
- 15. all chemical reactions that happen to turn food into energy