What factor determine the magnitude of the eletric force between two particles?
A)Charge
B) mass and charge
C)Charge and distance
D) Mass and distance

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.