Answer:
What fish came first?
I am wingless but airborne, and when I meet your gaze tears will fall from your eyes. What am I?
When they are caught, they are thrown away. When they escape, you itch all day.
He's big, old and fluffy, And looking rather scruffy. He always needs a shave. It's best to just avoid him, And leave him in his cave
A pony trots his way through the world on these.
Before Google, we actually had to physically look things up in this building full of knowledge.