Across
- 2. green pigment that absorbs light
- 3. substance made during chemical reaction
- 4. cell cell that helps to form the stoma in a leaf, to allow gases in and out
- 7. respiration release of energy in the presence of oxygen
- 9. plant cell that is adapted to form hollow tubes to transport water
- 10. hole in leaf, formed between two guard cells
- 11. particles spread out from a high concentration to a low concentration
- 12. large, insoluble carbohydrate made by plants to store energy
Down
- 1. sugar made in photosynthesis
- 3. a chemical reaction in which carbon dioxide and water is converted to glucose an oxygen
- 5. substance that changes in a chemical reaction to form products
- 6. green part of a cell that contains chlorophyll
- 8. substance made from elements
- 10. the property of dissolving in water