Biology Zachariah Beasley

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Across
  1. 6. an animal that gets its nutrition from plants
  2. 8. trash that is bad for our environment
  3. 9. a cell that infects other organisms
  4. 11. Kills others for nutrition
  5. 16. is born into the world
  6. 17. only the strong survive
  7. 18. the children of an animal
  8. 19. a place where an organism lives
  9. 21. is the struggle with other animals to get food
  10. 22. lots of life in an environment
  11. 23. an adaption to blend in
  12. 24. is not random
Down
  1. 1. of many organisms in there environment
  2. 2. to change a trait to better survive
  3. 3. comes from two familys
  4. 4. self breeding
  5. 5. a certain chain of animals
  6. 7. spwans in an egg
  7. 10. to make more offspring
  8. 12. of a wide variety of organisms
  9. 13. a change in a gene
  10. 14. is the change of an organism over a long period of time
  11. 15. lots of different things
  12. 20. goods in an environment