fish in ponds fish in oceans plants in lakes plants in streams
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Warm water contains less dissolved oxygen than colder water. Which population will be most affected by a long period of hot, dry days?
Possibilities:
- fish in ponds
- fish in oceans
- plants in lakes
- plants in streams

fish in ponds