Meters cubed: m3
Volume is measure as width times height by depth no matter the system you're using. The metric system would just define the type of measurement you would use, such as liters instead of gallons.
the metric system
mL
The appropriate measure would depend on whether you wanted to measure its circumference, area, volume, temperature or some other attribute. For this reason, it is not possible to name an appropriate unit.
volume
it depends. If you were mesuring length then you would use meters. If you were measuring volume you would use cubic meters. If you were measuring weight you would use metric tons.
kilometre
Volume is measure as width times height by depth no matter the system you're using. The metric system would just define the type of measurement you would use, such as liters instead of gallons.
In the metric system, the units of measurement of Volume is the Liter (sometimes spelled Litre) and the measurement for mass would be the gram. In the American system, the units of measurement for Volume is the ounce, and for mass would be the pound.
mililiters
Fluid ounces. Or Milliliters for metric measurement. Both answers could have been found on the side of the pop can itself.
meeters?
What metric unit would you use to measure a computer keyboard
In SI units, it would be Liters. In Imperial units, it would be Gallons.
It depends on the matter. Regular solid matter could be measured in metric measurements with a rule or a tape measure. Or in weight. Or in the volume of water the matter displaces, in which case the measurement would be in litres and millilitres.
Kilometers
Milligrams