Choose the best explanation of theory of plate tectonics. Group of answer choices

as the continents and ocean floors broke apart, the plates moved too

land masses that broke apart from single land mass and formed separate continents

sections of crust plates the drift over the molten magma of the Earth's mantle

sections of the Earth's crust that move laterally past, away from, or slide under other plates

Clara wrote the following hypothesis for an experiment about acidophilic bacteria. bacteria cells will stop dividing in a basic (alkaline) environment because of the high ph. which statement is the best way to restate the hypothesis so that it is more specific? growing acidophilic bacteria in some environments will cause the cells to stop dividing because of ph. if the ph of their environment is changed, acidophilic bacterial cell division will be affected. if the environment of acidophilic bacterial cells becomes alkaline, the bacteria will stop dividing. the more alkaline an environment, the less cell division will occur in bacteria.