Riddles 3

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Across
  1. 4. What has no life but dies?
  2. 5. What will die if it drinks?
  3. 7. What has no mouth but can talk?
Down
  1. 1. What can you throw but not catch?
  2. 2. What goes up but is always down?
  3. 3. What has an eye but can't see?
  4. 6. What has one neck and no head?