6) Which continent needs anti-natal policies, but struggles with the means to effectively implement them? A) Asia
B) Europe
C) Africa
D) North America

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

#4.) describe the most likely weather conditions at indiana / ohio boarder. also could someone double check my other answers? i'd really appreciate it

Describe the four major spheres of the earth system; identify the parts of the earth they each represent. explain what is meant by the "earth system."