Abrick has dimensions of 15 cm x 6.0 cm x 12cm. what is the volume of the brick in cubic meters

This shows the dimensions of the brick and then it is calculated into cubic meters. hope this helps

The answer is b because c don't explain why the moths are on them and it isn't a because as we know only one species of moth does this

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.