Which of following statements about the Neolithic Agricultural Revolution is true?

During this time, the advent of agriculture began in a single location and spread around the world.
With the start of this revolution, hunting and gathering communities disappeared completely.
The revolution began in various hearths independently and then spread around the world from each hearth.
Little diversity in crop innovations emerged from each hearth during this revolution.
I only
III only
I and IV
II and III
I, II, and IV