Scientists and Discoveries

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Across
  1. 4. Law of Gravitation
  2. 6. Theory of Relativity
  3. 7. Discovery of electrons
  4. 8. First person to observe bacteria
Down
  1. 1. Atomic Theory
  2. 2. Discovery of Cell
  3. 3. First to use Telescope
  4. 5. Modern Periodic Table