Across
- 2. a colorless, odorless greenhouse gas essential for photosynthesis
- 3. a cell organelle that stores water (larger in plant cells)
- 4. the gas product that is made during photosynthesis
- 8. Photosynthesis is a _________ reaction because it makes a new substance
- 12. the process green plants use to make food from light
- 13. the outside part (only in a plant cell) that provides support and protection to the cell
- 14. the nostrils of the plant that absorb CO2
Down
- 1. the location where light is being absorbed on a plant
- 2. green pigments found in photosynthetic organisms that absorb light
- 5. another name for the sugar/ food made in photosynthesis
- 6. organelle in which photosynthesis takes place
- 7. the energy usually from the sun that is a reactant in photosynthesis
- 9. an organism capable of synthesizing its own food
- 10. an important liquid that is a reactant in photosynthesis
- 11. carbon dioxide and oxygen are in state of matter