Biology Module#1

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Across
  1. 3. Organisms that eat both plants and other organisms
  2. 6. A cell with distinct, membrane-bounded organelles
  3. 8. Organisms that eat living producers and/or other consumers for food
  4. 10. The process by which physical and biological characteristics are transmitted from the parent (or parents) to the offspring
  5. 11. A cell that has no distinct, membrane-bounded organelles
  6. 13. An abrupt and marked change in the DNA of an organism compared to that of its parents
  7. 15. The idea that long ago, very simple life forms spontaneously appeared through chemical reactions
  8. 16. Organisms that produce their own food
  9. 17. Reproduction that requires two organisms
  10. 18. The science of classifying organisms
  11. 20. Reproduction accomplished by a single organisms
  12. 22. The sum total of all processes in an organism which break down chemicals to produce energy and simple chemical building blocks
  13. 23. Organisms that eat only organisms other than plants
  14. 26. Special structures that allow living organisms to sense the conditions of their internal or external environment
  15. 27. Organisms that depend on other organisms for their food
Down
  1. 1. Organisms that eat only plants
  2. 2. A theory that has been tested by and is consistent with generations of data
  3. 4. An educated guess that attempts to explain an observation or answer a question
  4. 5. Naming an organism with its genus and species name
  5. 7. Living creatures that are too small to see with the naked eye
  6. 9. The sum total of all processes in an organism which convert energy and matter from outside sources and use that energy and matter to sustain the organism's live functions
  7. 12. Organisms that are able to make their own food
  8. 14. A hypothesis that has been tested with a significant amount of data
  9. 19. The process by which green plants and some other organisms use the energy of sunlight and simple chemicals to produce their own food
  10. 21. Organisms that break down the dead remains of other organisms
  11. 24. The sum total of all processes in an organism which use energy and simple chemical building blocks to produce large chemicals and structures necessary for life
  12. 25. A unit of one or more populations of individuals that can reproduce under normal conditions, produce fertile offspring, and are reproductively isolated from other such units