1. The doctors told Wilma she would never walk again, but they were wrong. How did Wilma Rudolph demonstrate the power of positive thinking to prove them wrong? https://youtu. be/zLYECIjmnQs

blue

light-years

magnitude

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.

the missing space is phylum