Apply: Click Reset and then click on the toaster. Using the Gizmo, create four energy paths to explain how the toaster could get its energy. (One path will only have three objects.)

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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.

i think this picture will you.