Across
- 6. stem breathing pores
- 7. the large flat part of the leaf
- 8. the edge of a leaf
- 9. connects the leaf to the stem
Down
- 1. the large center vein of a leaf
- 2. the structural framework of the leaf
- 3. transports water and nutrients up the stem
- 4. transports food down from the leaves
- 5. old inactive xylem
- 7. old inactive phloem