Biology crossword

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Across
  1. 3. Eukarya have a ___
  2. 9. Bacteria that like hot acid environments
  3. 10. Bacteria walls contain ___
  4. 11. Viruses are not ___
  5. 13. Prion disease that affects cows
Down
  1. 1. Bacteria that live in or on you
  2. 2. Prokaryotes have no ___
  3. 4. Prokaryotes are divided into two ___
  4. 5. Bacteria that can't live with oxygen
  5. 6. Bacteria that like salty environments
  6. 7. Bacteria with no nucleus
  7. 8. Spherical shape
  8. 12. Rod-shaped