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?
Lives without a body, hears without ears, speaks without a mouth, to which the air alone gives birth. What is it?
I'm white, I'm round, but not always around. Sometimes you see me, sometimes you don't.
The more of them you take, the more you leave behind. What are they?
There are millions of me. I am very small but when moving fast I am deadly.
You can always see it, but it's too far away to touch. Mountains rest on it, and at sea it surrounds you. What is it?