The best description of native North Americans before the arrival of the Europeans is that a. They lived a "hand-to-mouth" existence and just barely made a living. b. They were members of highly complex and sophisticated societies. c. They lived in a world that was biologically and culturally diverse. d. Regardless of where they lived, they all lived basically the same way.

The correct answer is C) They lived in a world that was biologically and culturally diverse.

The best description of native North Americans before the arrival of the Europeans is that "They lived in a world that was biologically and culturally diverse."

Before the arrival of the white European colonists to the North American territory, thousands and thousands of Native American Indians lived across this territory. Indeed, they have been living there way before the arrival of the first English colonists.

The  Native Indians lived in a world that was biologically and culturally diverse. There were many tribes in different territories that had their own culture and belief systems, leaders, and social classes. What they had in common was the utmost respect for mother nature and were grateful for everything it provided to them.

i believe the answer is d.