The correct answer is: d) All of the above
Neolithic sites in Arunachal Pradesh provide evidence of polished stone tools, pottery, and domestication of animals.
Polished stone tools are a type of stone tool that has been shaped by grinding or polishing. They are typically made from harder stones, such as flint or chert, and are often used for cutting, scraping, or drilling.
Pottery is a type of ceramic that is made by shaping clay and then firing it in a kiln. It is often used for storing food and water, as well as for cooking and eating.
Domesticated animals are animals that have been bred by humans over time to live in close association with them. They are often used for food, labor, or companionship.
The presence of these three types of evidence at Neolithic sites in Arunachal Pradesh suggests that the people who lived there were skilled in a variety of technologies and had a complex social structure.
Polished stone tools are found at many Neolithic sites in Arunachal Pradesh. These tools are typically made from harder stones, such as flint or chert, and are often used for cutting, scraping, or drilling. The presence of polished stone tools suggests that the people who lived in Arunachal Pradesh were skilled in stoneworking and had a need for tools that could be used for a variety of tasks.
Pottery is also found at many Neolithic sites in Arunachal Pradesh. Pottery is made by shaping clay and then firing it in a kiln. It is often used for storing food and water, as well as for cooking and eating. The presence of pottery suggests that the people who lived in Arunachal Pradesh had a developed understanding of ceramics and were able to produce a variety of useful objects.
Domesticated animals are also found at some Neolithic sites in Arunachal Pradesh. Domesticated animals are animals that have been bred by humans over time to live in close association with them. They are often used for food, labor, or companionship. The presence of domesticated animals suggests that the people who lived in Arunachal Pradesh had a complex social structure and were able to manage and care for animals.
The presence of these three types of evidence at Neolithic sites in Arunachal Pradesh suggests that the people who lived there were skilled in a variety of technologies and had a complex social structure.