Plant Groups, Structure, and Response

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Across
  1. 4. openings on leaves that allow for gas and water to enter and exit the plant
  2. 7. results in thigmotropism
  3. 10. are in the seedless vascular group of plants
  4. 13. plant group that creates flowers and fruits
  5. 14. regulate plant functions
  6. 15. vascular tissue that transports sugar
  7. 16. what plants are thought to have evolved from
  8. 17. the wax coating plants have to prevent water loss
  9. 18. part of a plant’s vascular system that transports water and nutrients
Down
  1. 1. a plant's response to light
  2. 2. plant organ system found above ground
  3. 3. anchor plants to the ground, and absorb water and nutrients
  4. 5. plant hormone that moves to different parts of a plant to encourage growth
  5. 6. cells surrounding stomata
  6. 8. a plant's response to gravity
  7. 9. structure found in gymnosperms that protects seeds
  8. 11. plant group that creates cones
  9. 12. moss is an example of this plant group