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.
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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:
Bro I don't know you but you said right