Characteristics of Life

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Across
  1. 2. Organisms that consist of more than one cell.
  2. 4. The combination of chemical reactions within an organism as they build up and breakdown matter and energy.
  3. 6. Organisms that consist of only one cell.
  4. 8. A change in a population over time.
  5. 9. The smallest units to be considered fully alive.
  6. 10. Maintaining a stable, internal environment.
Down
  1. 1. Reproduction that requires two parents
  2. 3. Traits that help organisms survive better in their environment.
  3. 5. Reproduction that involves only one parent.
  4. 7. Any condition, in the environment, that causes an organism to adjust.