Vocabulary Words

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Across
  1. 2. contemporary
  2. 6. idea based on evidence
  3. 8. part of the blood
  4. 9. alternative of a gene
  5. 10. articles
  6. 12. tariff
  7. 13. preamble
  8. 15. change in genetic structure
  9. 16. establishing settlements
Down
  1. 1. good enough
  2. 3. prediction
  3. 4. lack of food
  4. 5. controversy
  5. 7. scarcity
  6. 10. melancholy
  7. 11. resistance
  8. 14. revision