Plants: Increasing the Numbers

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Across
  1. 3. crops grown in winter
  2. 6. practice of growing plants on a large scale
  3. 7. chemicals used for destroying pests
  4. 8. outer covering of the seed
  5. 10. green pigments in the leaves
Down
  1. 1. grains used for food such as wheat, oats and corn
  2. 2. seed having two seed leaves
  3. 4. development of a seed into a seedling
  4. 5. growth of new plants from its leaves
  5. 9. crops grown in summer