SPACE

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Across
  1. 2. THE UNIVERSE EXPANDED FROM A TINY PARTICLE TO THE SIZE OF A GALAXY
  2. 5. LIGHT AND HEAT ARE EXAMPLES OF IT
  3. 6. THEY ARE RICH CARBON BASED CHEMICALS
Down
  1. 1. THERE ARE BILLIONS IN THE UNIVERSE
  2. 3. ARE HOLY STORIES THAT ATTEMPT TO EXPLAIN THE NATURAL WORLD
  3. 4. IT IS EXPANDING OUTWARD