bingo 2

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Across
  1. 2. cross
  2. 5. modified organisms
  3. 6. fission
  4. 8. factors
  5. 10. reproduction
  6. 11. square
Down
  1. 1. over
  2. 3. dominance
  3. 4. cross
  4. 7. error
  5. 9. reproduction