Algas, insectos y carne de laboratorio

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Across
  1. 1. Hamburger
  2. 2. The livestock (2, 6)
  3. 5. To make use of
  4. 7. Something happens (4, 4)
  5. 8. Harmful, noxious
  6. 11. Source
  7. 12. Edible
  8. 15. To have the potential (5, 2, 9)
  9. 16. Crunchy
  10. 19. Locust
  11. 20. Insects
  12. 21. Grasshopper
  13. 22. Squid
  14. 25. Shortage
  15. 26. Greenhouse
  16. 30. To replace them (3, 10)
  17. 32. Caterpillar
  18. 33. Growth
  19. 34. To add/augment
  20. 35. Gradual
  21. 39. To avoid
Down
  1. 1. Carbon footprint (6, 2, 7)
  2. 3. Pressure
  3. 4. People get used to (2, 5, 5)
  4. 6. Cricket
  5. 7. Wasp
  6. 9. To turn into
  7. 10. Brain
  8. 12. To change their image (10, 2, 6)
  9. 13. Tissue
  10. 14. To get used to
  11. 16. To rear them
  12. 17. Chunk, lump
  13. 18. To rethink
  14. 23. Bitter
  15. 24. To grind
  16. 27. Meatball
  17. 28. The smell/odour (2, 4)
  18. 29. Sausage
  19. 31. To increase in price, charge more
  20. 36. To concern/have to do with
  21. 37. Luxury
  22. 38. To leave behind, let go of