I agree with the person above - it is beneficial for businesses to be stationed in a city because of easier distribution routes, access to more services and access to more labor.
More congestion and pollution is definitely not a benefit but rather a drawback, which is why only D is not correct here.
Radioactive isotope with long half life would be the way to date a sample of rock that you suspect as being one of the earliest on Earth. Archaeologists very often use this method for checking the dates of the materials they excavate. I hope that this is the answer you were looking for and it has come to your help.
As a child he worked at odd jobs and sang in a boys’ quartet. In 1913 he was sent to the Colored Waifs Home as a juvenile delinquent. There he learned to play cornet in the home’s band, and playing music quickly became a passion; in his teens he learned music by listening to the pioneer jazz artists of the day, including the leading New Orleans cornetist, King Oliver. Armstrong developed rapidly: he played in marching and jazz bands, becoming skillful enough to replace Oliver in the important Kid Ory band about 1918, and in the early 1920s he played in Mississippi riverboat dance bands.
the economy of Japan is a highly developed and market-oriented economy. It is the third-largest in the world by nominal GDP and the fourth-largest by purchasing power parity (PPP). ... Due to a volatile currency exchange rate, Japan's GDP as measured in dollars fluctuates widely.
so the answer would be C. it is sa highly developed economy