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 can stand in place of a country but still fold away in a drawer?
Big as a biscuit, deep as a cup, but even a river canβt fill it up. What is it?
My teeth are sharp, my back is straight, to cut things up it is my fate.
How far will a blind dog walk into a forest?
I run through hills. I veer around mountains. I leap over rivers. And crawl through the forests. Step out your door to find me.