Answer:
I am higher than the king
I am lighter than air but a hundred people cannot lift me. Careful! I am fragile!
When it comes to me, you go on red and stops on green. What am I?
I spend the day at the window, go to the table for meals, and hide at night. What am I?
I am merry creature in pleasant time of year as in but certain seasons I sing that you can hear; And yet I'm made a by-word A very perfect mock; Compared to foolish persons And silliest of all folk.
I've been argued on my color. Without me you'll die. So many attempts on your life use me so make sure you have many of my White friends.