Which of the following explains why it is important for employers have workers sign a contract stating that workers have read the company policy and safety plan documents?
O to eliminate the risk of lawsuits for safety violations
to demonstrate employer commitment to safety
O to show investors that workers are committed to safety
O to ensure workers understand safety procedures

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.