Which statement is true of prokaryotes but not eukaryotes
A. Some are multicellular
B. They have no ribosomes
C. They have no water
D. All are unicellular

it is prolly d and c and f

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.