Lungs, pH, and Krebs

Course 01 already gave breath as the handle. This chapter adds Chart 1-1 under it: air, blood, the cycle that turns food into the coin a fiber spends. Lung and large intestine are the metal pair — grief, let-go, the skin of the day. A small even breath you can sustain is still the studio. Krebs is literacy so you respect why a cell can afford to repair. pH is a real number in blood. In class it is a way of talking about acid and alkaline feeling, not a pendulum sport.