Answer:
As round as an apple. As deep as a cup. All the king's horses can't pull it up.
Plow and hoe, reap and sow, What soon does every farmer grow?
The weapon of choice to create the biggest shock.
When I live I cry, If you don't kill me I'll die.
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?
The warmer I am the fresher I am.