1costa rica is nicaragua
true or false

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

Which of the following terms describes the layers of air surrounding the earth ?

In africa what do they call a crop grown for direct sale and not for use?