Which statement best describes how hou measure density

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

Explain that newton first law,second law and third law of motion?

Why are people not able to skip a dive to the deepest part of the ocean