Question

Come on guys, anyone please answer correctly
How do aquatic animals survive in arctic region (hint: the density of water is maximum at 4°C)​

Answer 1

When cooled from room temperature, liquid water becomes dense but at 40C pure water reaches its maximum density. As it is cooled it expands to become less dense. So the layer of ice floats on water as insulating layer. The warm layer settles at the bottom in winters and so aquatic life exists.

Answer 2

Answer:

Bro I don't know you but you said right