Andrew's Crossword PUZZLE

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Across
  1. 4. What is Scotland's national animal
  2. 6. What 2 planets Rain Diamonds
  3. 7. What Creature has 3 Hearts
Down
  1. 1. What is older than the Aztec Empire
  2. 2. If you dug a hole to the center of the earth. How long would it take for a book to get to the bottom of the hole
  3. 3. What is most likely to kill you than a shark
  4. 5. How big is a Blue Whales Heart
  5. 8. What color is Hippo milk