What groups of people are involved? What do they believe? What do they want? How do these individuals or groups go about getting what they want? What worked or didn't work, and why?
What can be learned from the choices of individuals or groups?

Diamond will scratch quartz. true or false

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt