Answer:
What smells the most in the kitchen?
What has no hands but might knock on your door, and if it does you better open up?
What is between heaven and earth?
What do you have in December that you don't have in any other month?
What type of drink is usually added to cereal in the morning?
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.