Answer:
What is the only letter in the alphabet that does not appear anywhere on the periodic table of elements?
What is the smallest bridge in the world?
Dies half its life. Lives the rest. Dances without music. Breathes without breath.
You should keep it as straight as can be, yet very few do. Most of the time it's slightly bent or curved. Your sadness usually causes it to bend further, but don’t bend it for too long or it may never be able to fully straighten out again. What is it?
Three little letters, a paradox to some. The worse that it is, the better it becomes.
What never gets any wetter no matter how hard it rains?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?