In the way that a magnifier is usually used, the object is placed

In the way that a magnifier is usually used, the object is placed closest to the focal point of the lens. As a result, a virtual image is created the furthest where it can be viewed by the naked eye.

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.