HELP
describe the changes that happen at birth for the newborn and how delivery methods vary

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 c on e2020, bud.

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it