Answer:
What is the center of gravity?
Round and round I go never stopping in a continuous flow. I hang out with numbers each and every day and nothing ever gets on my way. What am I?
Makes arrows fly and kites soar!
I always run but never walk, I sometimes sing but cannot talk, No head on which a hat to place, You always look me in the face.
Once you have it, you want to share it. Once you share it, you donβt have it. What is it?
What has wheels and flies but is not an aircraft?