Answer:
What is seen in the middle of march and april?
What time of day, when written in a capital letters, is the same forwards, backwards and upside down?
There's one in every deck of cards and in a famous movie
Angels and pilots earn these.
What starts with the letter T, is filled with T and ends in T?
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.