I want to know the answer to the following question:
What behavior did humans rely on to survive before agriculture?
All the background I'm provided with is that "A significant and far-reaching shift in human subsistence and lifestyle was to be brought about in areas where crop farming and cultivation were first developed: the previous reliance on an essentially nomadic hunter-gatherer subsistence technique or pastoral transhumance was at first supplemented, and then increasingly replaced by, a reliance upon the foods produced from cultivated lands.". Is that enough to answer the question?
Answer: yes