The sand dunes are apart of the plains but are sand dunes

Which of the following is typically not a characteristic of a foraging society? a. foraging societies are nomadic groups. b. foraging societies consist of small groups with ties based on kinship. c. individuals in foraging societies have few personal possessions. d. foraging societies have formal social and class structures

In the diagram below, ab and bc are tangent to o. what is the measure of

5. what is a red giant? can our sun become a red giant? why or why not?