Cells

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Across
  1. 2. An organism that is self feeding
  2. 5. An organism that must consume others in order to grow
  3. 6. Anything that causes an organism to react or respond
  4. 8. The basic building block of all living things
  5. 9. An organism that consists of only one cell
  6. 10. A living thing
Down
  1. 1. The false idea that living things could come from non-living things.
  2. 3. What occurs because of stimulus
  3. 4. The process an organism uses to change.
  4. 7. An organism that consists of more than one cell