Fill in the blank with either "up" or "down"
a. If the pressure of a gas increases, the temperature will go up
b. If the volume of a gas increases, the pressure will go up
c. If the volume of a gas increases, the temperature will go up
d. If you increase the amount of gas, the pressure will go down

Fill in the blank with either up or down a If the pressure of a gas increases the temperature will go up b If the volume of a gas increases the pressure will go class=