Fill in the blank a,) Thereby ________ the pressure of the gas on the sides of the container increasing decreasing b.) Gases ______ in volume when…

Fill in the blank

a,) Thereby ________ the pressure of the gas on the sides of the container 

• increasing 
• decreasing

b.) Gases ______ in volume when pressure is applied

• increase
• decrease

c.) Gas particles move linearly and rapidly in all directions and they _______ collide with each other and the sides of the container 

• frequently 
• infrequently