Classifying and exploring life

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Across
  1. 1. The ability of an organism to maintain a stable internal environment
  2. 5. An organism made up of many cells.
  3. 6. An organism made up of a single cell.
  4. 8. A tool that uses lenses to magnify small objects, allowing us to see details that are not visible to the naked eye
  5. 11. The structured and orderly arrangement of cells, tissues, organs
  6. 14. The smallest unit of life that makes up all living organisms
  7. 15. Living things that can carry out all the basic life processes.
  8. 16. A type of light microscope that uses two or more lenses to achieve higher magnification
  9. 18. The process by which an organism increases in size
  10. 20. A general term for any of the categories used in the classification of organisms
Down
  1. 2. The most specific level of classification, which identifies a group of organisms
  2. 3. A member of the ape family
  3. 4. The process by which organisms produce new organisms
  4. 7. What class are you in right now
  5. 9. The number of characteristics of life acoreding to th book
  6. 10. A level of classification below kingdom,
  7. 12. The ability of an organism to react to changes in its environment
  8. 13. Diagram that shows the evolutionary relationships among different groups of organisms
  9. 17. The highest level of classification in the current system
  10. 19. The consistent maintenance of internal conditions