Across
- 3. controls what comes in and out
- 5. storage area
- 8. contains the cells DNA
- 9. protects and supports the cell
- 10. gel-like substance in a cell
- 11. cells control center
Down
- 1. breaks down food
- 2. reticulum packages and distributes protein
- 4. produce the most energy the cell needs
- 6. use sunlight to produce food
- 7. in all living things