Cells

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Across
  1. 3. viruses target
  2. 4. holds genetic material
  3. 5. happens quickly
  4. 8. has a nucleus
  5. 9. protective protein cell
  6. 10. form of genetic material
Down
  1. 1. happens over time
  2. 2. no nucleus
  3. 6. requires a host cell
  4. 7. allows things in and out of cell