Across
- 2. is needed for a reaction to occur
- 7. energy comes from the sun
- 9. plants process for food
- 10. distributes water to the plant
Down
- 1. leaf lets gases in out of the leaf
- 3. organelles where photosynthesis happens
- 4. the factory where photosynthesis happens
- 5. a green pigment thats allows the plant to absorb sunlight
- 6. substances are formed in a chemical reaction
- 8. process by which a green plant makes its own food