Please ,can some don’t

What are economic systems and how do they differ?

Which statement best summarizes the content of the speech that victor gives walton’s crew when they want to return home he criticizes them for being cowardly and disrespectful to their captain’s dreams.

Select the correct answer. how did agricultural advances affect chinese society during the middle ages? a. it led to population growth. b. it decreased life expectancy. c. it lowered industrial operations. d. it resulted in more people moving to rural areas.