From reading “Excerpt from Looking Backward from 2000 to 1887,” the reader can infer that the man from 2000 already knew that the man who was in a trance had been “sleeping” for much longer than one night. Which of the excerpts below does not support this inference?

If you add 10ml of hot water to 10ml of cold water and the change in tempature 8°c calculate how much energy is gained by the cold water

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering

Rays from the sun are not considered matter true or false