Which is the correct shadow of the bird?

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.

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

I have no life, but I can die. What am I?

The more you take me, the more you leave me behind.
Who Am I?

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

If you say my name, I will no longer exist. What am I?

What is the riddle which can be asked all day with a different correct answer each time.

Cristina leaves home and then she makes exactly 3 left turns and returns home where she found 2 girls wearing the mask.

Who are these two masked girls?

If six children and two dogs were under an umbrella, how come none of them got wet?