b16

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Across
  1. 4. Passing traits
  2. 5. Continued existence
  3. 7. Cell energy molecule
  4. 8. Simple sugar
  5. 10. Genetic molecule
  6. 12. Fluid cell portion
  7. 13. Multiple populations together
  8. 17. Large ecological region
  9. 19. Helpful survival trait
  10. 20. Messenger genetic molecule
Down
  1. 1. Animal energy storage
  2. 2. Cell storage space
  3. 3. Differences among individuals
  4. 6. Creating offspring
  5. 9. Ability to do work
  6. 11. Group of same species
  7. 14. Rigid plant cell layer
  8. 15. Long-term weather pattern
  9. 16. Individual life form
  10. 18. Plant energy storage