Across
- 4. A very important dietary component that helps us poo
- 5. Storage unit of sugar in plants
- 6. Type of sugar that humans use for energy
- 8. Type of sugar that plant cell walls are made of
Down
- 1. Separation technique for different colours of ink mixed together
- 2. The chemical in a plant that absorbs light for photosynthesis
- 3. The most abundant gas in Earth's air
- 7. A burning reaction where fuel reacts with oxygen
- 8. Gas produced by yeast to make bread rise