Across
- 4. The control center of the cell that holds DNA
- 7. Outer protective layer found only in plant cells
- 9. The powerhouse of the cell that creates energy
Down
- 1. The jelly-like fluid that fills the cell
- 2. The outer barrier that controls what enters the cell
- 3. Where photosynthesis happens in plant cells
- 5. Structure and Organelles
- 6. A sac that stores water and waste
- 8. Tiny structure that builds proteins
