Plants increasing numbers

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Across
  1. 2. crops grown during winter.
  2. 4. growth from a seed into a seedling.
  3. 6. dispersed by water.
  4. 7. food for the baby plant.
Down
  1. 1. crops grown during summer.
  2. 3. growing plants in a large scale.
  3. 5. seeds with two cotyledon.