Across
- 4. this gas is a product
- 5. something that absorbs and reflects light (colors)
- 7. the name for something that goes into a chemical reaction
- 8. the name for something that comes out of a chemical reaction
- 10. the main pigment responsible for photosynthesis
- 11. the process of converting light energy into chemical energy
- 15. this is where the carbon needed for photosynthesis comes from
- 18. this carbohydrate is the main product
- 19. this gas is a reactant
Down
- 1. this law states that matter cannot be created or destroyed, but only changed and rearranged
- 2. organism that must eat (consume) something else to get energy
- 3. these structures are responsible for absorbing water from soil
- 6. another word for "reactant"
- 9. an organism that absorbs more carbon dioxide that it releases
- 12. this type of energy is required for photosynthesis
- 13. these organs hold chloroplasts and are responsible for most photosynthesis in the plant
- 14. this liquid is a reactant
- 16. plants and algae release this gas as a product
- 17. organism that can make their own food
- 20. another word for "product"