Неорганические вещества

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Across
  1. 4. help
  2. 6. adult
  3. 8. rice
  4. 9. toxin
  5. 10. communication
  6. 12. yeast
  7. 13. complex
  8. 14. day
Down
  1. 1. blood
  2. 2. atom
  3. 3. suck
  4. 5. oxide
  5. 7. simple
  6. 11. acid
  7. 14. salt