Select the construction that guarantees A' is a reflection of point A across line BC A) Construction A
B) Construction B
C) Construction C
D) Construction D

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

The denmark sound is a busy but water way

Can someone me with this plz? ! i'm putting 20 points on it!