Which term is used to describe the amount of heat that is required to melt 1 mol of a substance? a. molar mass b. specific heat c. heat of fusion d. heat of vaporization

The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100

Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?

Wind and moving water provide energy. chemical mechanical thermal none of the above