This document discusses the transition from gathering to growing food, including the beginnings of farming and herding. It notes that wheat, barley and rice grew naturally in parts of the subcontinent and people began collecting these grains as food. Over time, people started thinking about growing these plants themselves and protecting animal herds, leading to the beginnings of farming and herding. The document then discusses the process of domestication around 12,000 years ago and how this resulted in most modern food plants and animals. It describes how growing plants meant people had to stay in one place and find ways to store grain. Archaeologists have found evidence of early farming settlements across the subcontinent by studying remains of plants, animal bones, and housing structures.