Across
- 3. Many cells
- 5. The powerhouse of the cell
- 6. Rigid layer that surrounds cells
- 10. A small grain-shaped organelle that produces protein.
- 11. Substance that breaks down food parcticles
- 12. Captures energy from sunlight
- 13. One cell
Down
- 1. Recsives protiens and other materials
- 2. A small cell structure
- 4. Tissues that function together.
- 7. A group of similar cells.
- 8. Organelle that produces substances
- 9. Cell control center