The basic metric unit of length is the meter (m).
The metric unit of length is the 'meter'.
The basic unit in the metric system for length is the meter.
Metre is the SI, or metric, base unit of length.
The official system of measurements is the SI; it has SEVEN base units.
Metres.
Centimetres
The basic metric unit of length is the meter (m).
The metric unit of length is the 'meter'.
The basic unit in the metric system for length is the meter.
Probably centimeters.
mm, cm or m.
Metre is the SI, or metric, base unit of length.
The official system of measurements is the SI; it has SEVEN base units.
The basic metric unit of measure for length is the meter (m).
The standard unit of measure for length in the metric system is the meter.
The basic unit of length in the metric system is the meter.