С ran
salt
solution
water
(1) Part C enabled the process to take place. State the general name given to
part C.
* (ii) If the setup was left to stand for 3 hours, state and explain what would be
observed.

i believe the answer is c

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.