Across
- 2. carbon dioxide
- 4. is what is needed for a reaction to take place
- 6. it distributes water to the plant
- 8. a green pigment that allows the plant to absorb sunlight
- 9. are the organelles where photosynthesis takes place and is only found in plant cells
- 10. lets gases in and out of the leaf
Down
- 1. a plant's food
- 3. the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar
- 5. are substances that are found in a chemical reaction
- 7. it carries the glucose to the plant for its life processes