Any volume units are feasible, but it would usually be measured (in metric at least) in millilitres. It may be measured (or even defined) as 5 ml, or 1/6 of a US fluid ounce, depending on where in the world you are.
Millilitres is used.
Grams would most likely be most effective
milliliter
poopies
teaspoon or millilitre
Fluid ounce is an old-fashioned unit, used to measure volume, or capacity.
kg L. l.
The units in this problem are teaspoons.
The liter (or litre) will commonly be used for that.
tsp
Millilitres is the standard. - 5 to a teaspoon.
Fluid ounce is an old-fashioned unit, used to measure volume, or capacity.
teaspoon or millilitre
Liters, milliliters.
Gallons
kg L. l.
Liter
The units in this problem are teaspoons.
Ancient Greek is the basic unit used to measure liquid. Ancient Greek can change location and epoch.
Megabyte, Gygabyte, and Terabyte.
Milliliter