Across
- 2. Green pigment in plants
- 4. Tissue that carries sugars (food) down
- 5. stage of plant life when the seed begins to grow
- 8. Tissue that carries water and nutrients up
- 9. Plants need water, _______, and carbon dioxide for photosynthesis
- 10. _______ helps to make food for the plant
- 12. Main support of a plant
Down
- 1. Process by which plants use sunlight to make food
- 3. Gas that plants breathe out
- 6. holds the plant in place and grows underground
- 7. Powdery substance in the middle of a flower
- 11. Opening in the leaf that allows gas exchange