Trees-graphic novel pages 1-20

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Across
  1. 2. Growth towards the sun
  2. 6. roots increase the surface area for absorption.
  3. 7. new character on page 21
  4. 10. First leaves of a plant.
  5. 12. First part of a plant that comes out of a seed.
  6. 17. Blobs in the cells that settle on the bottom and allow plant to detect gravity.
  7. 18. process of a plant sprouting from a seed.
  8. 20. determines the shape of the tree
  9. 21. Chemical responsible for directional growth in roots.
Down
  1. 1. Will remain hidden until exposed to light to then grow a branch
  2. 3. An acorn is the _______ part of an oak tree's life cycle.
  3. 4. ________change growing habits as they age
  4. 5. How does a plant know to grow down into the earth no matter the seed orientation?
  5. 8. These roots extend horizontally.
  6. 9. lead or primary shoot of a plant
  7. 11. Growth in response to touch.
  8. 13. lifespan of an ___tree is about 500 years.
  9. 14. New growth starts from the ________ on a stem
  10. 15. chemical blueprint for a living organism
  11. 16. Oak trees can grow almost ____ft tall in a year.
  12. 19. lead or primary shoot of a tree