Which sentence is punctuated correctly? a. genealogy, tracing a family’s history, is a major hobby around the world its, popularity is increasing in the united states. b. genealogy, tracing a family’s history, is a major hobby around the world; its popularity is increasing in the united states. c. genealogy, tracing a family’s history, is a major hobby around the world, its popularity is increasing in the united states. d. genealogy, tracing a family’s history, is a major hobby around the world its popularity is increasing: in the united states.