Answer:
C. It is a highly developed economy.
It should be the majority party.
This is an example of the rooting reflex. The rooting reflex is when a baby moves their mouth toward a stimulus and starts the sucking or rooting motions with it's mouth. The stimulus can be a finger on the lips or a nipple. The rooting reflex helps to ensure successful feeding of the infant.
It means "contrary to" or "opposing something". It can be used either as a prefix or as a single word. It is similar to the English word "counter".