Piltdown Superman

You may remember from school days that the heart pumps blood, it circulates through our systems, gets oxygen, and the cycle continues. That is the simplest example, but there is far more involved. As science and technology develop, medical science is learning more about how our immune system operates. Credit: Pixabay /  Arek Socha Although from a secular source, there is important information in " Five Reasons You Don't Need to Panic About the COVID-19 Coronavirus ". Both red and white blood cells have special functions to protect us from diseases and infections. We have a passel of microbes living in us and our system has to distinguish between the good ones and those that don't have our best interests at heart (so to speak). Throughout life, bodily systems learn and adapt, and even become more efficient at dealing with them. In fact, they learn. Interestingly, vaccinations help our immune system learn, and it can adapt to such intruders and those that are s