To measure millimeters accurately, you can use a caliper, which allows for precise measurements of both external and internal dimensions. A ruler or a measuring tape marked with millimeter increments is also suitable for less precise measurements. For highly accurate measurements, a micrometer can be used, particularly in mechanical and engineering applications.
You would use a Spirometer.
rain vale
You would use to measure decimeter is a ruler.
A tape measure.
One could use a ruler.
The answer will depend on how big the rock is.
you would use a ruler.
You would rather use 1g
I would use a tape measure to measure a car.
meters
a gram
echo sounder is the most recommended.
if you used Milimetres to measure a Football pitch it would take Years so you would you something more sensible and higher (Kilometres)
Volts
The reason is a Kilometer is made up of 1000 metres. For small distances you would use either metres, centermetres or milimetres
You would use the unit of measurement "centimeters" or "inches" to measure your classmate's height.
you would use a microdissection instrument