Terminology Ch 1

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Across
  1. 2. basic unit of life
  2. 6. any part of an experiment which may vary or change
  3. 9. the study of reptiles and amphibians
  4. 11. cycles through ecosystems
  5. 12. the study of plants
  6. 14. biological process of internal regulation; property of life
  7. 15. the total of individuals of a specific species in an ecosystem
  8. 17. part or feature of an experiment which does not change
  9. 19. living components of an ecosystem
  10. 21. the study of mammals
Down
  1. 1. type of variable unchanged and unaffected by other variables
  2. 3. flows through ecosystems; decreasing from high to low quality
  3. 4. suggested explanation which can be tested and proven false or true
  4. 5. supported by evidence, unable to be tested
  5. 7. non-living components of an ecosystem
  6. 8. the study of animals
  7. 10. biological process of producing offspring; property of life
  8. 13. the study of tissues
  9. 16. the study of birds
  10. 18. two or more tissues which complete a function
  11. 19. prefix meaning life
  12. 20. capable of predicting outcomes of natural scenarios