plants

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Across
  1. 1. small opening for air passage?
  2. 4. Plant grown in hilly and mountain area moist soil?
  3. 6. Fruit grown in costal areas?
  4. 7. Crops grown from june to october summer?
  5. 8. Protect the seed?
  6. 9. crops grown from november to april winter?
Down
  1. 2. Seed with only one cotyledons?
  2. 3. Seed with two cotyledons?
  3. 5. The practice of growing plants in a large scale?
  4. 10. plants grown in black soil?