They would adapt to the dry environment. They would live on other sources of water. They would move to another habitat. They would be unable to survive.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: As a habitat with a small pond goes through a long drought, which of these is most likely to happen to many of the fish in the pond?
Possibilities:
- They would adapt to the dry environment.
- They would live on other sources of water.
- They would move to another habitat.
- They would be unable to survive.

They would be unable to survive.