Final answer:
A milliliter (mL) is a smaller unit than a liter and is equivalent to one thousandth of a liter.
Step-by-step explanation:
If you need a smaller unit than a liter (L), one option you have is the milliliter (mL). A milliliter is a unit of volume equal to one thousandth of a liter. It is the volume of a cube that measures 1 cm on each side, making it equivalent to a cubic centimeter (cm³). In the metric system, when converting from a larger unit to a smaller unit, you typically multiply by factors of 10.
For instance, 1 liter is equivalent to 1,000 milliliters, so you multiply the number of liters by 1,000 to obtain the value in milliliters.