Physical properties are those which can be measured or observed without changing the

a.) temperature
b.) substance
c.) density
d.) amount

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

Which best describes how johannes kepler developed his laws of planetary motion

How have the greenhouse gasses increased from the year 2000 to 2018