I think the answer would b C
They are described through the use of four physical properties or macroscopic characteristics: pressure, volume, number of particles (chemists group them by moles) and temperature.
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<em><u>During dry cleaning, the pump pulls solvent from the tank and sends it through the filters to remove any impurities. The filtered solvent then enters the cylinder, where it interacts with the fabrics and removes any soil. The solvent then travels back into the holding tank so it can begin the process again.</u></em></h2>
<em><u>mark</u></em><em><u> </u></em><em><u>this </u></em><em><u>as</u></em><em><u> a</u></em><em><u> </u></em><em><u>brainliest</u></em>