Across
- 2. Green pigment essential for photosynthesis
- 4. Gas released during photosynthesis
- 5. Reactant needed for photosynthesis
- 7. Gas absorbed during photosynthesis
- 8. Process by which plant make their food
Down
- 1. Organelle where photosynthesis occurs
- 3. Product of photosynthesis
- 6. Energy source for photosynthesis