None! I would measure in centimeters if I were you!
cm
Width is a length or distance. The unit of length is the meter.
Millimetres.
The estimating unit of measurement in question is the millimeter, or mm.
The SI (metric) unit for mass is the kilogram.
Yes, they are the metric unit for time. You ALWAYS use seconds for measuring time in science.
centimeter
Width is a length or distance. The unit of length is the meter.
A centimeter is about the width of a fingernail
It depends on the width of the desk. You could use centimeters or meters.
millimetres (or tenths of millimetres, if you have a micrometer)
Millimetres.
Millimeters
ruler
measuring temperature the metric system of °C is used.
The estimating unit of measurement in question is the millimeter, or mm.
The SI (metric) unit for mass is the kilogram.
monkey