Across
- 5. Moss helps prevent ______.
- 7. Thin rootlike structures of nonvascular plants
- 9. Nonvascular plant that grows on rocks & on other plants
- 10. Angiosperms produce seeds protected inside a
- 11. Nonvascular plants can grow ______ the vascular
- 12. The easiest way to identify a conifer - look at its
- 13. Plants with tubelike structures to transport water
- 16. Include cycads, ginkgoes, gnetophytes, conifers
- 17. Produce flowers
Down
- 1. Have leafy branches called fronds
- 2. Each seed contains the _____ of a new plant
- 3. Coiled-up fronds of ferns are called
- 4. Gymnosperms produce seeds in
- 6. Underground stems of seedless vascular plants
- 8. Almost all are evergreen and have needle leaves
- 14. Protects a tree from disease and insects
- 15. Have tall, hollow, jointed stems
