you can't use kilograms to measure a orange, but you can use grams.
Grams
grams
Kilograms
kilograms
you use pounds or, since you're asking about metric measure, kilograms. You could use either but the answer in kilograms is much easier to read and write since. For example, if the cow weighs 700 lbs, its weight in grams would be 317,514 g. It's weight in kilograms would be 317.5 kg.
Mass is measured in grams.
kilograms
Kilogram
Kilograms!
Kilograms
Kilograms because grams are to small for a penguin
grams
Grams
You would use kilograms.
grams
Grams
I would describe their weight in grams.
kilograms because grams are smaller than kilograms.