Answer:
I can wake you up in the morning but I require no electricity or winding.
I dig out tiny caves and store gold and silver in them. I also build bridges of silver and make crowns of gold. Sooner or later everybody needs my help yet many people are afraid to let me help them.
I dance on one feet and knows only one shape. Someone with same name as me is very good with directions
Keep doing me to avoid lens dryness
What kind of dog keeps the best time?
What did the baby corn say to its mother?