hort unit 4.01

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Across
  1. 2. - the process through which plants consume oxygen and let off carbon dioxide
  2. 6. - food and nutrients move from one part of the plant to another
  3. 8. - the tendency for plants to grow toward a light source
  4. 11. zones - plants categorized by zone base, based on temperature
  5. 12. caroline - zones 6-8
  6. 14. - 90% of plant ____ is made mostly of water
  7. 15. - the process by which plants lose water from their leaves through evaporation
  8. 16. - too high or low of a temperature will have an _______ effects
Down
  1. 1. - increases plant number
  2. 3. - when the plant first starts to grow from the seed
  3. 4. -zone 7
  4. 5. - carries nutrients throughout the plant
  5. 7. - the process by which plant roots take in water and oxygen
  6. 9. - combines water and carbon dioxide in the presence of light to make sugar and oxygen
  7. 10. - minerals, and water enters the plant through cell walls
  8. 13. - the plant grows slow or little
  9. 17. - gives light to pants