Pounds, inches, kilograms, months, and centimeters are widely used.
you would use a kilogram
You would use CM or INCHES to measure a knife
I would use my legs, not a measurement! To measure the distance, I would use metres.
you would use grams
cm
I would use ounces.
METERS!!!The unit of measurement you would use to measure the width of your classroom is meters.
meters
Feet.
a centimeter
grams
Weight and/or height