Primordial Life

Subscribe to Naked Science - http://goo.gl/wpc2Q1 Every other Wednesday we present a new video, so join us to see the truth laid bare... 2.7 billion years ago, we are one microscopic cell in a primeval ocean of simple cells, most of them bacteria. A species of bacteria mutates to extract energy from sunlight, they pump out a by-product, a gas called Oxygen. It fills the oceans and the atmosphere and makes our evolution possible. With more Oxygen our ancestors can grow larger and more complex. Muscle cells congregate around a vein, squeezing and pumping blood around Myllokunmingia’s body until the first heart beats inside us, allowing us to travel faster and further. Turbocharged we can take on anything. Clip from the documentary “Mankind Rising”. Watch it here - http://youtu.be/StqZI9pMq0U