Characteristics of Life

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Across
  1. 4. The interaction between abiotic and biotic factors in an environment
  2. 5. Increase in size and number during the lifetime of an organism
  3. 10. Steps used to prove or disprove a hypothesis
  4. 12. Group of organisms of the same species in a given area
  5. 13. Circulation of nutrients though an amoeba
  6. 15. Biochemical and physiological process by which an organism uses food to support its life
Down
  1. 1. This variable is manipulated during an experiment
  2. 2. Branch of knowledge that studies living things and their processes
  3. 3. Production of large organic compounds from simple substances
  4. 6. Removal of energy from the nutrients an organism eats
  5. 7. Stable internal environment in spite of an everchanging external environment
  6. 8. Adenosinetriphosphate
  7. 9. Cells that collaborate for a specific function
  8. 11. All information gathered during an experiment into tables and graphs
  9. 14. The baseline, norm in an experiment