I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

I can sizzle like bacon,
I am made with an egg,
I have plenty of backbone, but lack a good leg,
I peel layers like onions, but still remain whole,
I can be long, like a flagpole, yet fit in a hole.

What jumps when it walks and sits when it stands?

What breaks yet never falls, and what falls yet never breaks?

How many sides does a circle have?

Can you write down eight eights so that they add up to one thousand?

If a wheel has 54 spokes, how many spaces are there between the spokes?

A man calls his dog from the opposite side of a river. The dog crosses the river without a bridge or a boat and manages to not get wet. How is this possible?

I am the fastest animal but cannot climb the tree. What am I?