Compare and contrast the structure and function of a compound light microscope and a scanning electron microscope. be sure to discuss the structure and function of each as well as the function and usefulness of each when examining a specimen.

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explanation:

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.