Life Science

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Across
  1. 1. process of arranging organisms, based on similar characteristics
  2. 3. system of naming organisms, formatted species genus
  3. 5. holds cell together
  4. 6. single-celled microorganisms, unicellular, and prokaryotic
  5. 9. system that removes wastes
  6. 11. more advanced, has a membrane, multiple organelles, linear DNA, multi or uni cellular, larger
  7. 14. group of organs that direct the function of the body
  8. 16. typically live on decaying matter, uni/multicellular, and heterotrophs
  9. 18. bubbles that stores material
  10. 24. microscopic infectious agent that replicates itself within cells of living things
  11. 26. a living thing with the ability to function on it sown
  12. 30. collection organs performing a function
  13. 31. system that gives body its structure and support
  14. 32. collection of tissues performing a certain function
  15. 33. simple eukaryotic organisms, uni/multicellular and hetero /autotrophs
  16. 34. cause disease/infection in the body
  17. 35. basic building block of matter
  18. 36. single-celled organisms, unicellular and prokaryotic
  19. 39. control center of the cell
  20. 41. tendency towards equilibrium
  21. 43. multicellular, eukaryotic, photosynthetic
  22. 44. system that moves fresh air into your body while removing waste gases
Down
  1. 2. way of organizing living things
  2. 4. system that carries oxygen to cells, pumps blood
  3. 7. systemic organization of organisms into levels
  4. 8. organisms containing a nucleus, eukaryotic, and uni/multicellular
  5. 10. jelly-like substance that fills cells and hold organelles
  6. 12. provides extra support to cell membrane
  7. 13. system that sends messages from brain to body
  8. 15. system that digests food and removes wastes
  9. 17. infectious agent that causes disease/illness
  10. 19. used for photosynthesis
  11. 20. causes disease in humans or other organisms, spread through spores
  12. 21. living thing that lives in/on another living thing and gets food from it causing harm
  13. 22. unicellular (one-celled), no membrane, ribosomes are the only organelle, genetic material floating in the cytoplasm, circular DNA, smaller
  14. 23. combination similar cells to perform
  15. 25. parts of a cell
  16. 27. group composed of all animals, multicellular, and heterotrophs
  17. 28. system that involves reproduction
  18. 29. two or more atoms combined
  19. 31. powerhouse of the cell, releases energy from food
  20. 37. science dealing with naming, describing, and classifying living organisms
  21. 38. basic unit of all living organisms
  22. 40. organism that cannot make its own food, get nutrients by consuming other organisms
  23. 42. organism that can produce its own food
  24. 45. system that protects your body from harmful substances