FAMOUS SCIENTISTS

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Across
  1. 2. - Astronomer known for discovering Uranus
  2. 5. - Biologist known for discovering penicillin
  3. 9. - Inventor known for his work on alternating current
  4. 10. - Mathematician known for laws of motion
Down
  1. 1. - Scientist known for his work on germ theory
  2. 3. - Scientist known for her work on radioactivity
  3. 4. - Physicist known for the theory of relativity
  4. 6. - Astronomer known for his work with telescopes
  5. 7. - Biologist known for the theory of evolution
  6. 8. - Physicist known for his work on black holes