Answer:
I never was, am always to be. No one ever saw me, nor ever will. And yet I am the confidence of all, To live and breath on this terrestrial ball.
What goes in the water red, and comes out black?
Whoever makes it, tells it not. Whoever takes it, knows it not. And whoever knows it wants it not
They're up near the sky, on something very tall. Sometimes they die, only then do they fall.
Forward Iām heavy, but backwards Iām not.
The strangest creature you'll ever find: Two eyes in front and many many more behind.