Riddles, Jokes and facts

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Across
  1. 4. What gets wet well drying
  2. 6. what part of the world is bees not found in
  3. 7. Who was the Daughter of richer Nixon and the daughter in law of Dwight D. Eisenhower
Down
  1. 1. How many presidents don't have middle names
  2. 2. What has ears but cannot hear
  3. 3. How long would it take to drive to space
  4. 5. Kate`s mother has 3 children Snap crackle and _____