The heart is comprised of 4 chambers. The upper is called the atria (plural) and the lower are the ventricles. Blood flows into the right atrium (singular), then is pumped into the right ventricle. The right ventricle continues the flow, pumping the blood into the lungs where it receives oxygen. From there, it flows into […]
REDIRECT Support the “HAPPY” Act (H.R. 3501) Facebook Comments Box
Benjamin Franklin, statesman and inventor, came up with the idea of daylight savings time. But it wasn’t officially adopted into law in the U.S. until 1918. A standard time was set, daylight savings created and time zones established. Changes have been made to the law many times, but the idea remains the same. Most of […]
