Which of the following characteristics does this mineral display? a. Cleavage
b. Luster
C. Magnetism
d. Fracture

Drastic boundary changes can occur for all of the following reasons except for a. a shift in the way a river flows b. the collapse of a government system c. a conflict between two neighboring groups d. one country's decision to sell land to another country select the best answer from the choices provide

Explore the ways that boundaries influence identity, interaction and exchange. things to consider: what is the race/ethnicity. how easy is it to interact/trade with others.

Which age groups shows the graestest diferrence between males and females