Across
- 4. the labourer of the cell
- 5. what makes plants green
- 7. the building blocks of life
- 8. permanent vacuoles where photosynthesis occurs
- 9. the brain of the cell
Down
- 1. loose liquid that floats around the cell
- 2. how the cell breathes
- 3. the outer layer of only plant cells
- 6. the plant and animal cell barrier