CROSS WORD PUZZLE SCIENTISTS AND THEIR INVENTIONS

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Across
  1. 4. Chromosomal Theory of Heredity
  2. 5. Fermentation, Pasteurization
  3. 6. lightning rod
  4. 7. Stethoscope
  5. 9. Atomic Mode
Down
  1. 1. Radioactivity
  2. 2. Quanta
  3. 3. Discovery of the Electron
  4. 4. periodic table
  5. 8. Identified Oxygen