Vascular and Nonvascular Plants

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