I would use centimeters or millimeters.
Grams
cm
That would normally be measured in cm. It might also be measured in dm., but this unit is not very common in daily usage.
Hertz.
Centimetres.
The most common thing you would measure mass in would be grams and kilograms
A common house fly is a very small animal. In order to get an accurate measurement, you would have to use millimeters.
The most common unit of measurements are mm,m,cm ,km.The best unit of length to measure the length of marker is done in cm ( centimeters).
I would go with millimetres
They were to stupid to measure things.
division
You would use the unit of measure called "kilograms" to measure the mass of an elephant.
Grams
yes because it is kind of like a car and you can measure a car with kilometers
The Unit Used To Measure A Train Can Be Kilometer.
cm
miles