Answer:
My first is in ocean but never in sea. My second's in wasp but never in bee. My third is in glider and also in flight. My whole is a creature that comes out at night.
I have no teeth but I can swallow my food whole. I slither on the ground. What am I?
A king without a crown
What animal dwells in water and best known for its work ethic?
What screams when put in a pot of boiling water?
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.