Across
- 1. simple sugar, energy source (organic)
- 4. forms cell membranes and stores energy (organic)
- 8. main source of energy (organic)
- 9. speeds up chemical reactions (organic)
Down
- 2. regulates osmotic balance (inorganic)
- 3. needed for respiration (inorganic)
- 5. stores genetic information (organic)
- 6. builds enzymes and cell structures (organic)
- 7. the main solvent in cells (inorganic)