Cellular Respiration: How cool is cellular respiration?
That was so cool I e-mailed the link to the page to a friend. Not 7th grade at all, I think. The amount of time it took to develop that process must have been incredible. It also makes me curious about the failed attempts and how far they evolved before losing out to this cycle. And whether life on other planets use this cycle or another to move energy and oxygen around (if they even use oxygen).
