Answer:
What points the way without a hand. It floats on water but exists on land?
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?
What has four legs during the day; and six or eight during the night?
It is a path of cow juice spread across the sky but cannot be seen by the naked eye
What travels from house to house and is sometimes narrow and sometimes wide but always stays outside?
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.