Cool jokes & Riddles:D..Think you can answer them?;)

What city has no people?
What has wheels and Flies?
How does a Biologist like to communicate?
Why did superman cross the road?
What did the football coach say to the banker?
Why did the students eat their homework?
What kind of dance do you do on a trampoline?
What can you Catch but not throw?
What goes around the world but stays in a corner?
Im the part of the bird that's not in the sky, I can swim in the ocean and yet remain dry. What am I?