Science Ch 9

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Across
  1. 4. reproduction process in which one cell divides to form two identical cells
  2. 6. a living thing that provides a source of energy for an organism.
  3. 9. a virus that infects bacteria
  4. 10. eukaryotes that cannot be classified as animals, plants, or fungi.
Down
  1. 1. a tiny cell that is able to grow into a new organism
  2. 2. a tiny, nonliving particle that multiplies inside a living cell
  3. 3. a small rounded thick-walled resting cell that forms inside a bacterial cell
  4. 5. animal-like protists
  5. 7. organism that lives on or in a host and causes harm
  6. 8. plant-like protists
  7. 9. single cell organism that lacks a nucleus and other structures