10- Describe at least one of the Single-Species Approaches to conservation.

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.

this is more of a statement than a question. is there answers to go along with this, or is it opinion based?