Part of the east coast of South America and the west coast of Africa have matching fossils within the same series or rock layers. This provides evidence that these continents were once * A) Separated by a much larger ocean
B) Joined together as one landmass
C) located near the North Pole
D) In a different hemisphere

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.