A balance uses small metal weights of known mass to determine the mass of a substance. Where would a balance NOT function correctly?
in a vacuum on Earth
on the Moon's surface
on the Earth's highest mountain
in a zero gravity environmer
B.
C.

Which is one purpose of creating federal laws and policies for tobacco use? to people stop using tobacco products to implement health events aimed at fighting tobacco use to monitor the trends in tobacco use across demographics to reduce the amount of money spent on tobacco products