The correct answer is: a) Terracotta artifacts.
Secta is an archaeological site in the Indian state of Madhya Pradesh. It is located in the Raisen district, about 100 kilometers from the state capital, Bhopal. The site is notable for the discovery of a large number of terracotta artifacts, including figurines, pottery, and seals. The artifacts date to the Indus Valley Civilization, which flourished in the region from about 2600 to 1900 BCE.
The terracotta artifacts from Sekta are of great archaeological significance. They provide valuable insights into the culture and lifestyle of the Indus Valley people. The figurines, for example, depict a variety of human and animal figures, as well as objects such as pots and pans. The pottery includes both utilitarian vessels and decorative items. The seals are inscribed with symbols that have not yet been deciphered, but which may provide clues to the Indus Valley language.
The discovery of the terracotta artifacts at Sekta is a major archaeological find. It adds to our understanding of the Indus Valley Civilization and its people. The artifacts are on display at the State Museum in Bhopal.
The other options are incorrect because:
- Iron implements were not used in the Indus Valley Civilization.
- Gold ornaments are not commonly found at Indus Valley sites.
- Cave paintings are not associated with the Indus Valley Civilization.