Across
- 2. vascular plants that do not flower, generally have needlelike or scalelike leaves and produce seeds that are not protected by fruits
- 4. vascular tissue that forms tubes that transport dissolved sugar throughtout a plant
- 6. angiosperm with two cotyledons inside its seed, flower parts in multiples of four or five, and vascular bundles in rings
- 8. vascular tissue that forms hollow vessels that transport substances, other than sugar, throughout the plant
- 9. pairs of cells that surround stomata and control their opening and closing
- 10. plants that absorb water and other substances directly through their cells wall
- 12. plant with tubelike structures that move minerals, water, and other substances throughout the plant
- 13. threadlike structures that anchor nonvascular plants to the ground
- 14. flowering vascular plants that produce fruits containing one or more seeds
Down
- 1. chemical compound made out of sugar that provides structure and support
- 3. angiosperm with one cotyledon inside its seed, flower parts in multiples of three, and vascular tissues in bundles scattered throughout the stem
- 4. species that break down rock and build up decaying plant material so that other plants can grow
- 5. waxy, protective layer that covers the leaves, stems, and flowers of many plants and helps prevent water loss
- 7. tiny openings in a plant's epidermis through which carbon dioxide, water vapor, and oxygen enter and exit
- 11. vascular tissue that produces xylem and phloem cells as a plant grows
