Belly buttons
Belly buttons can be sexy, but they can also be prime real estate for bacterial colonies. The bacteria represents important advances in divergent evolution.
Cleaning habits ??? or lack thereof ??? have made amazing discoveries possible. As few people wash their belly buttons with soap, the chance for microbial growth increases. Hulcr suggests there may be links between belly button bacteria and microbes that have previously only been found on the deep ocean floor. This opens entirely new avenues of inquiry within the study of divergent evolution, the ac