The old electricity meters with disk using sapphire bearings for friction to be minimal to not aggravate metering
Mass relates to how much space something takes up (size) density relates to weight
I de momento que no what now what the que no se puede el gobierno del presidente y el gobierno
Answer:
C
Explanation:
i could be wrong but it seems the most logical
C because the the smallest thing then the other ones because it never said what kind of size of it