Across
- 2. maintaining stable internal conditions
- 4. process of releasing energy from food
- 10. control center of the cell that holds DNA
- 12. makes energy for cell
- 13. a living thing
- 14. organism that makes its own food
- 15. the basic unit of life
- 17. movement of water across membrane
- 18. protein that speeds up chemical reaction
Down
- 1. organism that eats other organisms
- 3. controls what leaves/enters cells
- 5. movement of particles from high to low
- 6. type of sugar for energy
- 7. genetic material
- 8. jelly like substance in cells
- 9. where photosynthesis happens
- 11. group of organ working together
- 16. group of similar organisms