a mm is a tenth of a cm. This makes it a thousanth of a metre. It is a small and precise unit of measurement.
millimetre
A teaspoon is a unit of capacity. A millimetre is a unit of length. The two units are therefore incompatible.
A millimetre.
A micrometre ■
millimetre
It is a millimetre.
It is a millimetre.
None, a millimetre is a measure of length.
It depends on how far the house is from the pavement as to how long is a driveway!
There is no relationship there, as Millimetre is length and squarefoot is area.
Millimetre is a measure of length, NOT compatible with teaspoon.
Millimetre.