Yes.
The 'kilometer' is a unit of length or distance in the metric system.
kilometers
kilometers per hour
The customary unit would be miles (mi), and the metric unit would be kilometers (km).
meters or kilometers.
kilometers
Kilometers are a metric unit of measurement equal to 1,000 meters (approximately 0.62 miles).
The metre is the fundamental unit, but they are all metric units.
An appropriate metric unit to measure the Mississippi River would be kilometers (km) as it provides a more accurate representation of the river's length.
milligrams.
Yes it is
Kilometers.