BIOLOGY

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Across
  1. 2. – Process plants use to convert sunlight into energy.
  2. 6. – Process by which cells release energy from glucose.
  3. 7. – A change in the DNA sequence.
  4. 8. – The molecule that carries genetic information.
  5. 10. – The basic unit of life.
  6. 11. – Threadlike structure of DNA found in the nucleus.
  7. 13. – A segment of DNA that codes for a trait.
  8. 15. – Variety of life in an area.
  9. 17. – Maintaining stable internal conditions in an organism.
  10. 19. – Community of organisms interacting with their environment.
  11. 20. – Process by which species change over time.
Down
  1. 1. – Close relationship between two different species.
  2. 3. – Any living thing.
  3. 4. – A trait that helps an organism survive in its environment.
  4. 5. – Large molecule made of amino acids, essential for structure and function.
  5. 9. – Organelle that stores DNA in eukaryotic cells.
  6. 12. – Cell division that produces two identical daughter cells.
  7. 14. – Organelle where photosynthesis occurs.
  8. 16. – Protein that speeds up chemical reactions.
  9. 18. – Group of similar cells performing the same function.