Why does pressure change in this way? Select all that apply.
Kinetic energies of molecules increase.
Speeds of molecules increase.
Number of collisions per second increase.

Which statement describes how phase changes can be diagrammed as a substance is heated? the phase is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the phase is on the x-axis. the time is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the time is on the x-axis.

C3h8o3 - glycerol major species present when dissolved in water

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?