4.01 crossword

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Across
  1. 2. the process by which plant roots take in, water and air
  2. 6. process through which plant leaves stems, and roots consume oxygen and give off carbon dioxide
  3. 8. North Carolina is zones ___
  4. 9. water carries nutrients throughout the _____
  5. 13. the food and manufacturing process in green plants that combines carbon dioxide
  6. 15. when a plant produces flowers, seeds, and fruits
  7. 16. plants produce much more ______ through photosynthesis than they use through respiration
  8. 17. is the process by which minerals and water enter the plant through cell walls
  9. 18. asexual two main methods of reproduction
  10. 19. Charlotte is zone _
Down
  1. 1. when a plant rests or grows very little, if any
  2. 3. plants that require long nights to flower
  3. 4. process by which food and nutrients move within a plant from one plant part to another
  4. 5. plants that require short nights to flower
  5. 7. is the plant process that increases plant numbers usually from two seeds
  6. 9. the response of plants to different amounts of light regarding their flowering and reproduction cycles
  7. 10. is the process by which plants lose water from their leaves through evaporation
  8. 11. the tendency for plants to grow toward a light source
  9. 12. percent ___ of plant tissue is made of mostly water
  10. 14. when a plant first starts to grow from a seed