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