Across
- 2. tubes that carry sugar
- 3. substances that are formed in a chemical reaction
- 5. a green pigment that allows plants to absorb sunlight
- 7. process where plants make food
- 9. energy from the sun
Down
- 1. the organelles where photosynthesis takes place
- 4. food for plants
- 6. lets gases in and out of the leaf
- 8. tubes for water
- 10. what is needed to make a reaction happen