• As the strength of a depolarizing stimulus to an axon is increased, a) the amplitude of action potentials increases.
b) the duration of action potentials increases.
c) the speed with which action potentials are conducted increases.
d) the frequency with which action potentials are produced increases.

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.

Idk the answer imthink snail cant mate they dont lol

The answer to your question is c. mitochondria.