It doesn't actually look the same to archaeologists. One of the things we'll do is look for subtle changes in seed morphology as a sign of domestication. There

It doesn't actually look the same to archaeologists. One of the things we'll do is look for subtle changes in seed morphology as a sign of domestication. There are also methods of seeing what types of plants are growing in a region, which changes when humans begin selectively cultivating certain plants. We can also get a rough estimate of how many people were in an area and in what seasons.