Across
- 3. a material for photosynthesis
- 7. gets their food by eating others
- 8. inhale exhale
- 11. power house of the cell
- 12. process for food
- 13. unprocessed
Down
- 1. what plants inhale
- 2. produce by photosynthesis
- 4. what humans and animals breathe
- 5. plants, they start off the food chain
- 6. an organism that does do photosynthesis
- 9. plastid with chlorophyll
- 10. the outcome