ounces
pounds
The customary unit would be miles (mi), and the metric unit would be kilometers (km).
In most countries, it is customary to measure that in liters.
Wild budgerigars weigh 1.1-1.4 oz.
It is a customary unit.
It is customary to use the kilogram - though that is technically not a weight, but a mass.
ounces
pounds
pounds or kilograms
The weight of a person would be measured in kilograms or pounds, depending on the system of units of measure you are using. Some people in the UK still use the customary unit of "stone."
The appropriate scale for the measurement of the weight of an earring would the milligram. this is because the weight of an earring is so small that it would be difficult to determine it s weight while reading on a bigger scale like the kilogram.
The ounce.
The customary unit would be miles (mi), and the metric unit would be kilometers (km).
Normally pounds or Kilograms but larger amounts could move in to tons and metric tons
The abbreviation lb means pounds.
Fahrenheit is a customary unit
customary