Biology Crossword

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Across
  1. 3. living factor
  2. 4. oragelle that produces energy
  3. 6. maintaining internal balance
  4. 8. benifits both
  5. 13. releasing energy from food
  6. 15. strucuter that hold dna
  7. 16. living thing
  8. 18. basic unit of life
  9. 19. control center
  10. 20. living and nonliving things interact
Down
  1. 1. produces energy
  2. 2. group of simlilar cells
  3. 5. genetic material in a cell
  4. 7. movement of water
  5. 9. movement from hight to low
  6. 10. where photosynthesis happens
  7. 11. speed up chemical reactions
  8. 12. unit of heredity
  9. 14. group of tissue
  10. 17. non living factor