Answer:
What is the thing that stays the same size, but the more it's used the more it decreases?
In the night a mountain, in the morning a meadow.
Hard to catch, easy to hold. Can't be seen, unless it's cold
A beggar's brother went out to sea and drowned. But the man who drowned had no brother. Who was the beggar to the man who drowned?
Runs smoother than any rhyme, loves to fall but cannot climb!
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.