Answer:
I am believed to be only one dimensional, and tinier than anything can be, and there are many who say that I am the basis of all that we see. What am I?
What has 4 legs in the morning, 2 legs in the evening and 3 legs in the night?
Tall in the morning, short at noon, gone at night. But I'll be back soon.
What do you throw out when you need it but put away when you don’t?
This item is used in most sports, has 4 holes, comes in a variety of colors, and there is a state that shares its name. What is it
It is something you make after you've weighed your options.