The weight of an empty backpack could probably be measured in grams. However, a filled backpack would best be measured in kilograms.
You have to weigh it in grams i think because they are big dogs sometimes
A school backpack should weigh less then 15 % of your body weight.
2 to 4 because any heavier to much pain
5000-7000 Grams (c'mon! that's big for a chicken!) According to the link below, it will weigh from 24 to 32 grams.
Most big books weigh a kilogram (1000 grams). Chapter books weigh roughly half a kilogram, and children's books, 50 grams.
Depends how big the grain of salt is.
Maybe 40 to 10 grams if its big or small and medium is about 25 grams.
It depends on how big or how small the bowl is
Well, if you are smart, you would know GRAMS. (;
It depends on which burger for example a big Mac might weigh something different then what you would cook
.6 grams