Answer:
What is born on the ground but floats to the sky, to be returned back again from the clouds up high?
I go around in circles, But always straight ahead Never complain, No matter where I am led.
Something you carry while singing.
I saw the dead bring forth the living. I saw the living bring forth the dead. What did I see?
If you are unsure how to use one then just ask a flight attendant.
My days are numbered.