The assassination of Arch Duke Franz
Ferdinand was the spark that ignited WWI, the
Arch Duke was the heir to what empire?
Also, at the end of WWI the Allies made
Germany sign the Treaty of Versailes, please
explain why this treaty was considered to be
failure? Please explain what this treaty did to
social estudies

The answer would be c. fish

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.