It can only identify if it's gold. By rubbing the tile on hold should leave a gold mark on tile
Answer:
Option B, China experienced rapid industrial and urban population growth
Explanation:
In the East Asian region, China grew very fast in terms of industrialization and hence the urban cities and population in it. These two factors contributed tremendously in the increase of GDP of the China individually and as well as the entire region.
China emerged as the manufacturing hub of the world and became a global supporter of all major business across the globes.
Hence, option B is correct
Actually those do look correct which ones did you get wrong?
It will help you to plan a proper environment.
