Their numbers will increase. Their numbers will decrease. They will adapt new behaviors. They will migrate to new locations.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: In one area, a large source of prey for eagles is rabbits. If the number of rabbits suddenly decreases, what effect will it most likely have on the eagles?
Possibilities:
- Their numbers will increase.
- Their numbers will decrease.
- They will adapt new behaviors.
- They will migrate to new locations.

Their numbers will decrease.