Final answer:
Both statements about social structure are true; it organizes society by establishing social interaction guidelines and it can reinforce inequalities that benefit some more than others.
Step-by-step explanation:
The question you've asked concerns the nature of social structure and its implications in our lives. When examining the statement, we can see that social structure indeed serves to organize society by establishing guidelines for interaction (Option A) and that it can also embed and reinforce inequalities, as they may benefit some groups more than others (Option B). Therefore, the correct answer to the question is c) Both a and b.
Social structures dictate many aspects of our lives, from routine activities to large-scale social stratification which groups people by similarities in income, education, and social standing. This stratification can lead to interactions predominantly within one's social group, often perpetuating existing divisions. These structures and systems are historically constructed and evolve through decisions made by individuals and the collective, reflecting power dynamics within society.