Short Riddles and Answers

Question: I sit on a bridge so you might see just how clear the world can be. What am I?

Question: You and me are the same, you see. So can you see what that makes me similarly?

Question: Ive said 'I am 11 years old' however, I'm 21 years old. How is that possible?

Question: Rarely touched but often held If you have wit, you'll use me well What am I?

Question: I rise and fall no matter what, only at finals rest do I not budge, what am I?