A drop of sea water.
The organisms that have the ability to live within 1 drop of sea water and the microscopic algae provide for over 50% of the world’s oxygen. In this single drop there are also over 200,000 cells, which leads scientists to believe there are more individual organisms in the oceans than there are stars in the universe
I used to have a boyfriend that would argue with me about if there’s more stars in the universe or more organisms in the ocean.
I fucking win.