unit 2 characteristic of living organisms

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Across
  1. 4. the action of living organisms getting rid of waste materials.
  2. 8. all plant cells contain this green substance.
  3. 10. food to be broken down to provide energy.
  4. 11. to transfer from one place to another
Down
  1. 1. to duplicate/multiply an organism.
  2. 2. the center of any cell.
  3. 3. all cells contain this __c________
  4. 5. a group of cells that are adapted to carry out a particular function is called a ___t________.
  5. 6. plants feed by photosynthesis.
  6. 7. living organisms are ___s_________ to changes going around them.
  7. 9. expanding in size.