Acetalon21 which statement about the electron-cloud model is true? it is the currently accepted atomic model. it can easily be replaced by existing models. it specifies the location and momentum of an electron. it does not explain the formation of emission lines.

The answer is  It is the currently accepted atomic model

world war i began in 1914, after the assassination of archduke franz ferdinand, and lasted until 1918. during the conflict, germany, austria-hungary, bulgaria and the ottoman empire (the central powers) fought against great britain, france, russia, italy, romania, japan and the united states (the allied powers). to new military technologies and the horrors of trench warfare, world war i saw unprecedented levels of carnage and destruction. by the time the war was over and the allied powers claimed victory, more than 16 million people—soldiers and civilians alike—were dead.

explanation:

that would be the steamboat because none of the other things are forms of transportation