Metric capacity
Metric capacity are liters and milliliters. Milliliters are very small because 1000 milliliters can fit in one liter. A liter is about a water bottle. A milliliter will fit in a dropper.
Customary capacity
Customary capacity is in cups, pints, quarts, and gallons. There could be a gallon of milk. There could also be a quart of milk. There could be a pint of milk. The milk we drink comes in cups.
By Jaxson and Arabella