Which of the following statements is true based on the propositions of the kinetic molecular theory? (2 points) solids have definite shape and volume, and their particles are in a fixed non-vibrating position. liquids have indefinite shape and indefinite volume, so they can flow and be compressed. gases have low densities because of increased space between high-energy particles. liquid substances always have lower densities than solid substances.

100%sorry if i’m wronghope this good luck: )

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.

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