Neatly please

9. Prof. Conlin is playing with a simulation of a can of ideal gas. He can push a piston in or out to change the volume. He can add e number of or remove gas to change th moles. He can put the can over re or ice to add or remove heat. What properties of the gas will INCREASE if he ADDS MORE GAS? (a) Just Temperature, not Pressure (b) Just Pressure, not Temperature (c) BOTH Temperature and Pressure ((1) NEITHER Temperature nor Pressure