ORIGIN OF THE UNIVERSE CROSSWORD

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Across
  1. 2. ___and cosmig egg
  2. 4. Egyptians and Nordic cultures
  3. 6. was formed by a solid metal core, a liquid mantleand a tjjis but hard crust
  4. 7. Japanese and cgeroki cultures belived in this theory
  5. 9. North American cultures belived in this theory
  6. 10. ______billon years ago
Down
  1. 1. Scientific theory
  2. 3. the galaxy we live in is called the______
  3. 5. is aproximately 4.5 billon years ago
  4. 8. to the routine of the solar sistem through dust and gases