Multiple choice question about protein synthesis. Due in 20 minutes. Pls help

i think its c. amphipod

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.

sorry, is there a picture? i do not see any arrows.

wut? unius0123 wut?

they check for mistakes and stuff