Across
- 5. CO2
- 6. type of respiration without oxygen used by organisms such as yeast
- 8. O2
- 9. The process by which plants use carbon dioxide + water + energy from the sun to create sugars and oxygen
- 11. An organelle inside a plant cell only where photosynthesis takes place
Down
- 1. Organism that can capture energy from sunlight or chemicals and use it to produce its own food
- 2. The opposition of photosynthesis
- 3. C6H12O6
- 4. H2O
- 5. Primary light absorbing pigment in autotrophs
- 7. An organism that must eat plants or other animals for food
- 10. The small openings on the undersides of most leaves through which oxygen and carbon dioxide can move