Which energy transformation occurs after a skydiver reaches terminal velocity? O Gravitational potential energy transforms into thermal energy.
O Gravitational potential energy transforms into kinetic energy.
O Kinetic energy transforms into thermal energy.
O Kinetic energy transforms into gravitational potential energy.

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*Gravitational potential energy transforms into thermal energy.*

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.