The factor being measured in an experiment is the ? plz

You would be correct, boiling water does disinfect contamination.    the property of disinfecting means to kill  germs, bacteria and other pathogens or contamination  that might cause an infection or cause a person to become sickly. a couple methods of disinfecting are using soap, other cleaning supplies or by simply "boiling" the contaminate.  the reason why boiling water disinfects certain attributes is because some cells cannot survive the heat and pressure.

The higher the temperature, the increased rate constant for a reaction.(positive linear association)

The answer is a. stable, hope i ya

The image seems to be behind the mirror, but nothing is really there.just took the test.