Whoch birds are migrating is my answer because, for a the birds are migrating because its winter for c birds are already going since one of the questions are where the birds are going, and d is that they are going there to not freeze, the only logical choice FOR ME is B
Answer:
B, because religion has nothing to do with it. iii could work because meat could be the only food source available, and i works because snow requires a special transportation.
Explanation:
It's an elastic wave in the earth produced by an earthquake or other means. hope it helps!