Answer:
d. Social structures exist to both increase and limit global flows.
Step-by-step explanation:
The answer is
d. Social structures exist to both increase and limit global flows.
Globalization has changed the social structure a lot. Due to globalization, people now are able to reach any part of the world at any time. The plant has become very small due to globalization.
Globalization is the interaction of people and integration of businesses and ideas. Due to increase of globalization, the social structures where people try to communicate and interact with others both increases and also limits the flow of products and information.
Thus the answer is
d. Social structures exist to both increase and limit global flows.