What is the best description of a convergent boundary? a) plates that move side by side past each other. b) plates that move toward each other. c) plates that move away from each other. d) plates that are attached to each other by gravity.

Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon? a balloon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?

__can be defined as which velocity changes

How many neutrons does a atom of cobalt have?