Across
- 2. A layer outside the plasma membrane
- 3. An organelle found in large numbers
- 4. The process of things using water or carbon dioxide to make energy
- 8. A simple sugar important for living things
- 9. The gelatinous liquid that fills inside a cell
- 10. A cell that is strong and found in bones
Down
- 1. A plastid in green plant cells
- 5. Small structures inside cells
- 6. A small space in the tissue of an organism
- 7. The most important part of an object