Easy riddles

Armored but not a knight, snapping but not a twig, and always at home, even on the move. What am I?

You are standing next to three switches. You know these switches belong to three bulbs in a room behind a closed door – the door is tight closed, and heavy which means that it's absolutely impossible to see if any bulb is on or not. All three switches are now in position off. You can do whatever you want with the switches and when you are finished you open the door and go into the room. While in there you have to tell which switch belongs to which bulb. How will you do that?

Throw away the outside and cook the inside, then eat the outside and throw away the inside. What is it?

It is greater than god, more evil than the devil, the poor have it, the rich need it, and if you eat it, you will die? What is it?

When a girl slips on the ice, why can't her brother help her up?

You just bought a cute rabbit at a pet store. The rabbit can breed once every month, and deliver 7 babies at a time. How many rabbits do you have after 12 months?

This guy living on the 20th floor in an apartment building got up early each morning to go to work in a downtown store. He always went into the elevator on the 20th floor and rode down to the entrance (1st floor). When he came home he always rode the elevator from the entrance and up to the 8th floor. He walked out of the elevator and walked the stairs up to his apartment on the 20th floor. Why didn't he take the elevator all the way up to his apartment?

Dogs have fleas. What do sheep have?

I have a little house in which I live all alone. It has no doors or windows, and if I want to go out I must break through the wall. What am I?

Would you have more money with a million dollars today or a penny today and double your money every day for 31 days?