Brainliesttt ! answer : ) for a boat to float on water, it must have a density lower than the density of water. compare the densities of your unknown liquid and solid. if a boat was made of the unknown solid, would it float on the unknown liquid? explain your answer.

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.