Soil degradation and erosion in a region where many people are subsistence farmers can lead to which of these problems? a)food scarcity b)economic growth c)food surpluses b)water shortages

Which statements describe thomas jefferson? select the three correct answers . a.first secretary of state b.second president of the united states. c.considered a liberal. d.father of the democratic-republican party remember choose 3 that are correct! thx