How many states are completely north of 40 degrees north latitude?

azerbaijan .turkey and azerbaijan are geographically adjacent to their territories. it is inevitable that both countries shared each other's culture and traditions even during ancient times.

d. new methods of assembly are introduced.

explanation:

this allows for the goods to be made on a larger scale. not faster because now it is shown to be made better, hence the greater productivity in the question. it is calling for something new to be introduced.