Metric System:
* Liter (L): A base unit of volume.
* Milliliter (mL): One-thousandth of a liter. This is a common unit for measuring liquids in everyday life.
* Cubic centimeter (cm³): Equal to one milliliter.
Imperial System:
* Gallon (gal): A common unit for measuring larger volumes of liquids.
* Quart (qt): One-fourth of a gallon.
* Pint (pt): One-half of a quart.
* Fluid ounce (fl oz): One-sixteenth of a pint.
The specific unit used depends on the amount of liquid being measured and the context.
