Is paper biotic or abiotic biotic=living or came from living
abiotic=dead or nonliving

paper fits both because it is from trees but it has been processed what the answer.

make   gliitsh plesea   !

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.