
In the penultimate episode of Crash Course Anatomy & Physiology, Hank explains your adaptive immune system. The adaptive immune system’s humoral response guards extracellular terrain against pathogens. Hank also explains B cells,... Read more »

The living are the priority after a natural disaster, but what is done to safeguard and identify the dead? Thank you Patron deathlings! http://www.patreon.com/thegooddeath Co-Op Funeral Home in Seattle: http://funerals.coop/ MY BOOK... Read more »