Which cell structure serves the stated function in both eukaryotic and prokaryotic cells? Which statement is most likely to apply to a cell that has DNA within its cytoplasm?
It lacks ribosomes.
It has membrane-bound organelles.
It is multicellular.
It performs all functions for the organism.

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.

1) a

2)c

3)a

4)c

5)b

hope this , if so, your appreciation would be signified through giving   me brainliest, and a you : ) have any further questions? feel   free to ask me in the questions box.