The correct answer is D. All of these.
Lentils, wheat, and barley are all crops that have been found at Burzahom. Burzahom is an archaeological site in the Kashmir Valley in India. It is dated to the Neolithic period, and is one of the earliest known settlements in the region. The site has yielded a wealth of evidence about the lives of the people who lived there, including tools, weapons, pottery, and food remains.
The seeds of lentils, wheat, and barley have been found in the remains of storage pits at Burzahom. This suggests that these crops were an important part of the diet of the people who lived there. Lentils are a type of legume that is high in protein and fiber. Wheat is a cereal grain that is a staple food in many parts of the world. Barley is another cereal grain that is used to make bread, beer, and other products.
The discovery of these crops at Burzahom provides evidence of the early development of agriculture in the Kashmir Valley. It also suggests that the people who lived there were able to grow a variety of crops, which would have helped them to survive in the harsh climate of the region.