How important do you think the sense of smell will be for identifying the flavor of a jellybean?

answer: 4

explanation: 8

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.

the answer is d. none of the above