I would use grams, although i have heard both terms used. Hope you find out!
Grams of course They are very small and don't need to be measured by big measurements
Kilogram
Kilograms!
Kilograms
Grams
Grams of course They are very small and don't need to be measured by big measurements
kilograms
Kilogram
Kilograms!
Kilograms
you can't use kilograms to measure a orange, but you can use grams.
Kilograms because grams are to small for a penguin
grams
Grams
You would use kilograms.
grams
Grams