cells

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Across
  1. 2. Power house of the cell
  2. 4. a unicellular organism
  3. 7. A tool that helps scientist study cells
  4. 9. The second level of organization
  5. 10. A organism made of one cell
Down
  1. 1. Has no nucleus
  2. 3. The basic unit of life
  3. 5. Developed the cell theory
  4. 6. The center of the cell
  5. 8. Has a large vacuole