Length would be in feet and inches or metres. Weight would be in tons or pounds or kilograms.
Meters
centimetre.
The metric unit of length is the 'meter'.
kilos and/or grams
Square meters.
Meters
Metres.
centimetre.
grams
litres
Centimetres
the metric system
The metric unit of length is the 'meter'.
Probably centimeters.
kilos and/or grams
Yes it is
Square meters.