Answer:
having water and fire
Explanation:
The progressive development of agriculture and grazing, which allowed gradually to move from a situation of appropriation of nature to one of production, is known as the agricultural revolution.
The man lived in small mobile groups of gatherers and hunters, conditioned by the ability to obtain food. In some of these groups, the first forms of agriculture (fruits and tubers in tropical areas and cereals in temperate and cold regions) began, resulting in sedentary life.
Both water and fire, were the essential elements for the development of this type of societies, since both elements helped the production of food, its cooking and helped people in their daily tasks.
