The correct answer is: d) All of the above.
Botanical and faunal remains found at archaeological sites in Arunachal Pradesh provide insights into past environments and climate, domestication of plants and animals, and trade and exchange patterns.
- Past environments and climate
The study of plant and animal remains can provide information about the climate and environment of a region in the past. For example, the presence of certain types of plants or animals can indicate that the climate was warmer or cooler than it is today. The study of plant and animal remains can also provide information about the changes in climate and environment that have occurred over time.
- Domestication of plants and animals
The study of plant and animal remains can also provide information about the domestication of plants and animals. For example, the presence of certain types of domesticated plants or animals can indicate that a particular region was involved in agriculture or animal husbandry. The study of plant and animal remains can also provide information about the development of new agricultural techniques and the spread of domesticated plants and animals from one region to another.
- Trade and exchange patterns
The study of plant and animal remains can also provide information about trade and exchange patterns. For example, the presence of certain types of plants or animals that are not native to a particular region can indicate that there was trade between that region and another region where those plants or animals are native. The study of plant and animal remains can also provide information about the types of goods that were traded, the routes that were used for trade, and the volume of trade.
In conclusion, botanical and faunal remains found at archaeological sites in Arunachal Pradesh provide insights into past environments and climate, domestication of plants and animals, and trade and exchange patterns.