Answer:
With three leaves, I am just a plant. Add another leaf and everyone will want me for good luck. What am I?
One simple click, one simple flash. A piece of memory, for years I'll last. What am I?
I spend the day at the window, go to the table for meals, and hide at night. What am I?
My snake-like body cracks and burns. I cause pain but pleasure too. What am I?
I have been the beginning of ideas for all time yet I am just one simple small object the things that you can use me for can be frustrating and also I can be pretty. I have some of the most valuable thing in the world on me yet almost everyone owns me.
What never gets any wetter no matter how hard it rains?