What distinguishes high blood pressure from conditions such as arteriosclerosis and atherosclerosis?
a. arteriosclerosis and atherosclerosis can't be treated with medication.
b. high blood pressure is identified by chest pain.
c. high blood pressure can't be treated with medication.
d. high blood pressure has no symptoms.

The symptoms that distinguishes high blood pressure from conditions such as arteriosclerosis and atherosclerosis is that arteriosclerosis and atherosclerosis can't be treated with medication. The correct option among all the options given in the question is option "a". High blood pressure on the other hand can easily be controlled by medication.

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.