chapter 1

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Across
  1. 4. environment
  2. 5. contains information
  3. 7. iner layer of cells in a embryo
  4. 9. 0-2 weeks
  5. 11. 10 to 40 weeks
  6. 12. is DNA and genes
  7. 14. egg is fertilized
  8. 18. adapibility
  9. 19. diet pills
  10. 20. 30,000 to 50,000 dollar
Down
  1. 1. focus on the first 20 years of life and little to no change after
  2. 2. your genic mettural
  3. 3. nat able to consive after 12 years
  4. 6. contains a clear fluid body floats in
  5. 8. orgain formation
  6. 10. disease diabetes
  7. 13. since birth
  8. 15. outer layer of the embryo
  9. 16. age
  10. 17. syndrome extra y chromosome