puzzle 14

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Across
  1. 1. if you have chlorosis what color will the skin turn to
  2. 3. Clyder Tonbaugh discovered what planet in 1930
  3. 9. cockroaches does every fifteen minutes
  4. 10. what type of acid is used in car batteries
  5. 11. yellow food coloring tartrazine comes from
  6. 13. Addis Ababa is the capital city of ----
  7. 14. first country to introduce old age pension
  8. 17. geometric shape generally used for stop signs
  9. 19. Alberto Tomba is a name associated with which sport
  10. 20. which gas is used in a refrigerator
  11. 21. Geniophobia is the fear of------
  12. 23. Aulophobia is the fear of ------
Down
  1. 1. Collective nouns ---- a trip of -------
  2. 2. collective noun ---- a smack of ----
  3. 4. where on the human body is the skin the thinnest
  4. 5. which animals can live longest without water
  5. 6. Musophobia is the fear of what
  6. 7. what is Pancetta
  7. 8. mohs scale hardest substance is diamond, what is the softest
  8. 12. type of creature in Archelon
  9. 15. who ran through the street crying Eureka
  10. 16. Al Borak was a flying horse owned by who
  11. 18. elements name comes from the Greek meaning lazy
  12. 20. a small piece of snow
  13. 22. metal that is the best conductor of electricity