Across
- 4. a green pigment in plants
- 6. carbon_______
- 7. the organelle where photosynthesis takes place
- 9. lets gases in and out of the leaf
- 10. what is needed for a reaction to take place
Down
- 1. helps plants deliver water and nutrients to the entire plant.
- 2. pigment that absorbs the suns energy
- 3. substances formed in a chemical reaction
- 5. type of energy radiant energy is turned into during photosynthesis
- 8. energy that comes from the sun