What is the unit for measuring volume in the metric system?

The unit for measuring volume in the metric system is liters. This unit is widely used to express larger quantities of liquid and is fundamental in scientific measurements, cooking, and many other applications where the volume of a substance is relevant.

Liters can be broken down into smaller units, such as milliliters, for finer measurements, especially when dealing with small quantities of liquids. Grams, on the other hand, are used for measuring mass, not volume, while millimeters and centimeters are units of length rather than volume. Thus, liters is the only option that correctly identifies a unit specifically designed to measure volume within the metric system.