Review 1-6

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Across
  1. 6. Darwin, writer of Origin of Species
  2. 7. largest part of the human brain
  3. 9. term refers to the similarity of design found in many living things
  4. 13. disease caused by pathogens
  5. 16. equilibrium, idea that claims evolution occurs in rapid bursts separated by long periods of time
  6. 17. belief that the present is the key to the past
  7. 20. movement of water from higher concentration to lower concentration
  8. 21. science put to practical use
  9. 22. circulates the blood
  10. 24. system of the body which is about the bones
  11. 25. Father of Anatomy
  12. 26. ranking below a genus in taxonomy
  13. 27. sensible but untested explanation for a scientific problem
  14. 28. system that controls the body functions and activities
Down
  1. 1. body system that breaks food down
  2. 2. layer, layer of skin below the epidermis
  3. 3. originally created type of organism
  4. 4. sum of all body activities
  5. 5. term for tiny air sacs
  6. 8. organism that can spread from person to person
  7. 10. Pasteur, used broth and flasks to disprove spontaneous generation
  8. 11. teeth used for grinding
  9. 12. group of drug that includes alcohol
  10. 14. Greek philosopher who people looked to for their ideas about science
  11. 15. most commonly abused drug in the U.S.
  12. 18. group of drugs that includes cocaine
  13. 19. stimulant found in cigarettes
  14. 23. physical activity that strengthens the heart and lungs