Although extinction is a natural process, current extinctions are of concern to environmentalists because... current extinction is primarily affecting plant diversity

more animals than ever before are going extinct globally

the rate of extinction is higher than former extinction rates

most current extinctions are caused by introduced species

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.