Across
- 3. The loss of water from a plant's surface.
- 6. The term for the way gases move in and out of a plant
- 7. _____ tissue that helps transport sugars
- 8. A mineral ion needed for making proteins
Down
- 1. Water is drawn into roots via ________
- 2. Substance that thickens the walls of xylem vessels
- 4. ____ _____ cells - water from the soil, enters through these before passing into the root cortex
- 5. The main type of sugar transported in plants