Roots and Leaves

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Across
  1. 4. the part that connects a leaf to a branch
  2. 7. destructive process prevented by roots
  3. 8. green pigment that aids photosynthesis
  4. 12. root system with many sizes and branches
  5. 14. roots do this for a plant
  6. 16. one main root
  7. 18. how plants convert light energy to sugar
Down
  1. 1. underground stem that stores starch
  2. 2. waxy coating of a leaf
  3. 3. palmate or pinnate or parallel
  4. 5. underground stem with many layers
  5. 6. tendency to grow toward gravity
  6. 9. the border or edge of a leaf
  7. 10. tiny projections which absorb water
  8. 11. holes underneath leaves
  9. 13. a leaf composed of many leaflets
  10. 15. movement of water out of the stomata
  11. 17. opposite or whorled or alternate leaves