The predicate is researches , because it is an subject
Importance of Global economy.
Global economy as the word suggests, is related to globe, it’s the world economy. It is because of globalization that various countries come together and are engaged in trade and industry, thus making International trade easier.
The developments of global economy plays a vital role in financial arena in the United States. The US economy is one of the largest economy in the world. It is because of global economy that the modern industrialization world is developing and prospering. Thus it is important for the countries of the world to participate in global economy so that the flow of resources keeps increasing and expanding.
The correct answer is A.) Direct Object.
My reason being is because a direct object is a group of words representing the person or thing upon which the action of a verb is preformed or toward which it is directed.
I hope that this is really helping you a lot.
The answer would definitely be B. " oxens' "