A. How did the merit system contribute to the good government in the song dynasty? B. How did the physical features affect the development of China, Japan, and Korea in similar ways? What were the key differences

this has to be answered within an hour because i have a test to submit!

A: The Song created a merit system that required its scholar-officials to score well on civil service exams, ensuring that they were educated. They also watched officials for corruption and took steps to move them from place to place on a regular basis to help prevent them from taking bribes.

Explanation:

if it is a supervisor that collects all the handmade products the word is you but if it goes straight to the machine made activity there isn't any word unless there is robot programmed to say you.

what are the answer choices?