What is so hard in accepting the phagositic behaviour of cells? Still happens, in human cells. Why is it so hard to concieve that the origin of life was a symbiosis of Pro-caryotic cells and mitochondria?
you still carry them with you now.... http://en.wikipedia.org/wiki/Phagocyte
you still carry them with you now.... http://en.wikipedia.org/wiki/Phagocyte
"The Universe is run by the complex interweaving of three elements: energy, matter, and enlightened self-interest." G'Kar-B5