Responses
They will become less dense and rise.
They will become less dense and rise.
They will become more dense and sink.
They will become more dense and sink.
They will become less dense and sink.
They will become less dense and sink.
They will become more dense and rise.
1 answer
The correct response is:
They will become less dense and rise.
As the water is heated, the molecules near the surface gain energy, move faster, and spread apart, causing them to become less dense. This decreased density makes them rise to the surface.
