GMOs and the Global north/south

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Across
  1. 2. a cultivated plant
  2. 5. Countries that are well developed
  3. 6. Used to kill weeds
  4. 7. Used to treat illness
  5. 8. Living things
  6. 9. Countries that may be under developed
Down
  1. 1. A harmful illness
  2. 3. Used to kill bugs
  3. 4. Commonly in injection form to fight disease
  4. 5. The G in GMOs
  5. 7. Another word for changed