Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

How many times can you subtract the number two from the number fifty?

What demands an answer, but asks no questions

If eleven plus two equals one, what does nine plus five equal?

Can you find the missing piece of the Porsche?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

I look flat, but I am deep. Hidden realms I shelter. Lives I take, but the food I offer. At times I am beautiful. I can be calm, angry, and turbulent. I have no heart but offer pleasure as well as death. No man can own me, yet I encompass what all men must have. What am I?

What month of the year has 28 days?