If you are measuring it's length, a ruler is adequate
Centimetres.
millimeter
You would use area. I would use the meter2. Okay
You would use Volume.
what would you use to measure a table
Centimetres.
Grams
You could measure its length and diameter in inches or millimetres, according to the usage of your country. And similarly for the mass, the units would be grams or ounces. The colour you could describe as the coordinates on a tri-stimulus colour diagram.
crayon
Centimeters
Drawing with crayons is not etching. You do not dig into anything with crayons. To create a crayon etching, you would need to use the crayon to indent something.
some thing drawn with a crayon.......i wouldnt use crayon use colored pencils
Depends on whether u just stare at it and measure it or you actually use it to color or draw.
A crayon designed for use on fabric.
if you measure a crayon with inches is not the same as measuring with feet.
millimeter
Souhaitez-vous un crayon